From 7f69e45b9e12e9f355853ce6836710f03abd5a2b Mon Sep 17 00:00:00 2001
From: David Baumgold <david@davidbaumgold.com>
Date: Wed, 8 May 2013 09:21:16 -0400
Subject: [PATCH] whitespace changes

---
 cms/static/js/base.js                         |  2 +-
 cms/static/js/hesitate.js                     | 12 ++---
 cms/static/js/main.js                         |  2 +-
 cms/static/js/models/course_info.js           | 16 +++----
 cms/static/js/models/course_relative.js       |  6 +--
 cms/static/js/models/module_info.js           |  4 +-
 cms/static/js/models/settings/advanced.js     |  4 +-
 .../js/models/settings/course_details.js      |  2 +-
 .../models/settings/course_grading_policy.js  |  8 ++--
 cms/static/js/views/checklists_view.js        |  2 +-
 cms/static/js/views/course_info_edit.js       | 48 +++++++++----------
 cms/static/js/views/grader-select-view.js     | 12 ++---
 cms/static/js/views/overview.js               | 40 ++++++++--------
 cms/static/js/views/server_error.js           |  2 +-
 cms/static/js/views/validating_view.js        |  6 +--
 15 files changed, 83 insertions(+), 83 deletions(-)

diff --git a/cms/static/js/base.js b/cms/static/js/base.js
index ad81963b0f..c8371fcf64 100644
--- a/cms/static/js/base.js
+++ b/cms/static/js/base.js
@@ -895,4 +895,4 @@ function saveSetSectionScheduleDate(e) {
 
         hideModal();
     });
-}
\ No newline at end of file
+}
diff --git a/cms/static/js/hesitate.js b/cms/static/js/hesitate.js
index c5848a6c0c..8609562220 100644
--- a/cms/static/js/hesitate.js
+++ b/cms/static/js/hesitate.js
@@ -2,13 +2,13 @@
  * Create a HesitateEvent and assign it as the event to execute:
  *   $(el).on('mouseEnter', CMS.HesitateEvent( expand, 'mouseLeave').trigger);
  *   It calls the executeOnTimeOut function with the event.currentTarget after the configurable timeout IFF the cancelSelector event
- *   did not occur on the event.currentTarget. 
- *   
- *   More specifically, when trigger is called (triggered by the event you bound it to), it starts a timer 
+ *   did not occur on the event.currentTarget.
+ *
+ *   More specifically, when trigger is called (triggered by the event you bound it to), it starts a timer
  *   which the cancelSelector event will cancel or if the timer finished, it executes the executeOnTimeOut function
  *   passing it the original event (whose currentTarget s/b the specific ele). It never accumulates events; however, it doesn't hurt for your
  *   code to minimize invocations of trigger by binding to mouseEnter v mouseOver and such.
- *   
+ *
  *   NOTE: if something outside of this wants to cancel the event, invoke cachedhesitation.untrigger(null | anything);
  */
 
@@ -25,7 +25,7 @@ CMS.HesitateEvent.DURATION = 800;
 CMS.HesitateEvent.prototype.trigger = function(event) {
 	if (event.data.timeoutEventId == null) {
 		event.data.timeoutEventId = window.setTimeout(
-				function() { event.data.fireEvent(event); }, 
+				function() { event.data.fireEvent(event); },
 				CMS.HesitateEvent.DURATION);
 		event.data.originalEvent = event;
 		$(event.data.originalEvent.delegateTarget).on(event.data.cancelSelector, event.data, event.data.untrigger);
@@ -45,4 +45,4 @@ CMS.HesitateEvent.prototype.untrigger = function(event) {
 		$(event.data.originalEvent.delegateTarget).off(event.data.cancelSelector, event.data.untrigger);
 	}
 	event.data.timeoutEventId = null;
-};
\ No newline at end of file
+};
diff --git a/cms/static/js/main.js b/cms/static/js/main.js
index 4a9b5d2374..2d72edc4bf 100644
--- a/cms/static/js/main.js
+++ b/cms/static/js/main.js
@@ -80,6 +80,6 @@ $(document).ready(function(){
     $('section.problem-edit').show();
     return false;
   });
-    
+
 });
 
diff --git a/cms/static/js/models/course_info.js b/cms/static/js/models/course_info.js
index 8cb5a654cb..3bd7ffa97a 100644
--- a/cms/static/js/models/course_info.js
+++ b/cms/static/js/models/course_info.js
@@ -1,17 +1,17 @@
-// single per course holds the updates and handouts	
+// single per course holds the updates and handouts
 CMS.Models.CourseInfo = Backbone.Model.extend({
 	// This model class is not suited for restful operations and is considered just a server side initialized container
 	url: '',
-	
+
 	defaults: {
 		"courseId": "", // the location url
 		"updates" : null,	// UpdateCollection
 		"handouts": null	// HandoutCollection
 		},
-		
+
 	idAttribute : "courseId"
 });
-	
+
 // course update -- biggest kludge here is the lack of a real id to map updates to originals
 CMS.Models.CourseUpdate = Backbone.Model.extend({
 	defaults: {
@@ -26,11 +26,11 @@ CMS.Models.CourseUpdate = Backbone.Model.extend({
 */
 CMS.Models.CourseUpdateCollection = Backbone.Collection.extend({
 	url : function() {return this.urlbase  + "course_info/updates/";},
-	
+
 	model : CMS.Models.CourseUpdate
 });
 
 
-	
-	
-	
\ No newline at end of file
+
+
+
diff --git a/cms/static/js/models/course_relative.js b/cms/static/js/models/course_relative.js
index 99bb1c6d77..6608f92a4f 100644
--- a/cms/static/js/models/course_relative.js
+++ b/cms/static/js/models/course_relative.js
@@ -16,7 +16,7 @@ CMS.Models.Location = Backbone.Model.extend({
 	},
 	_tagPattern : /[^:]+/g,
 	_fieldPattern : new RegExp('[^/]+','g'),
-	
+
 	parse: function(payload) {
 		if (_.isArray(payload)) {
 			return {
@@ -25,7 +25,7 @@ CMS.Models.Location = Backbone.Model.extend({
 				course: payload[2],
 				category: payload[3],
 				name: payload[4]
-			}
+			};
 		}
 		else if (_.isString(payload)) {
 			this._tagPattern.lastIndex = 0; // odd regex behavior requires this to be reset sometimes
@@ -65,4 +65,4 @@ CMS.Models.CourseRelative = Backbone.Model.extend({
 
 CMS.Models.CourseRelativeCollection = Backbone.Collection.extend({
 	model : CMS.Models.CourseRelative
-});
\ No newline at end of file
+});
diff --git a/cms/static/js/models/module_info.js b/cms/static/js/models/module_info.js
index 6a593372c4..529d155aba 100644
--- a/cms/static/js/models/module_info.js
+++ b/cms/static/js/models/module_info.js
@@ -6,5 +6,5 @@ CMS.Models.ModuleInfo = Backbone.Model.extend({
     "data": null,
     "metadata" : null,
     "children" : null
-  },
-});
\ No newline at end of file
+  }
+});
diff --git a/cms/static/js/models/settings/advanced.js b/cms/static/js/models/settings/advanced.js
index adc259239d..c074b12067 100644
--- a/cms/static/js/models/settings/advanced.js
+++ b/cms/static/js/models/settings/advanced.js
@@ -11,7 +11,7 @@ CMS.Models.Settings.Advanced = Backbone.Model.extend({
     validate: function (attrs) {
         // Keys can no longer be edited. We are currently not validating values.
     },
-    
+
     save : function (attrs, options) {
         // wraps the save call w/ the deletion of the removed keys after we know the saved ones worked
         options = options ? _.clone(options) : {};
@@ -23,7 +23,7 @@ CMS.Models.Settings.Advanced = Backbone.Model.extend({
         };
         Backbone.Model.prototype.save.call(this, attrs, options);
     },
-    
+
     afterSave : function(self) {
         // remove deleted attrs
         if (!_.isEmpty(self.deleteKeys)) {
diff --git a/cms/static/js/models/settings/course_details.js b/cms/static/js/models/settings/course_details.js
index d41545cca9..b71b4e2ab2 100644
--- a/cms/static/js/models/settings/course_details.js
+++ b/cms/static/js/models/settings/course_details.js
@@ -66,7 +66,7 @@ CMS.Models.Settings.CourseDetails = Backbone.Model.extend({
     save_videosource: function(newsource) {
         // newsource either is <video youtube="speed:key, *"/> or just the "speed:key, *" string
         // returns the videosource for the preview which iss the key whose speed is closest to 1
-        if (_.isEmpty(newsource) && !_.isEmpty(this.get('intro_video'))) this.save({'intro_video': null}); 
+        if (_.isEmpty(newsource) && !_.isEmpty(this.get('intro_video'))) this.save({'intro_video': null});
         // TODO remove all whitespace w/in string
         else {
             if (this.get('intro_video') !== newsource) this.save('intro_video', newsource);
diff --git a/cms/static/js/models/settings/course_grading_policy.js b/cms/static/js/models/settings/course_grading_policy.js
index 3f8b1bf29a..8162145003 100644
--- a/cms/static/js/models/settings/course_grading_policy.js
+++ b/cms/static/js/models/settings/course_grading_policy.js
@@ -1,9 +1,9 @@
 if (!CMS.Models['Settings']) CMS.Models.Settings = new Object();
 
 CMS.Models.Settings.CourseGradingPolicy = Backbone.Model.extend({
-    defaults : {	
+    defaults : {
         course_location : null,
-        graders : null,  // CourseGraderCollection 
+        graders : null,  // CourseGraderCollection
         grade_cutoffs : null,  // CourseGradeCutoff model
         grace_period : null // either null or { hours: n, minutes: m, ...}
     },
@@ -54,7 +54,7 @@ CMS.Models.Settings.CourseGrader = Backbone.Model.extend({
         "type" : "",	// must be unique w/in collection (ie. w/in course)
         "min_count" : 1,
         "drop_count" : 0,
-        "short_label" : "",	// what to use in place of type if space is an issue 
+        "short_label" : "",	// what to use in place of type if space is an issue
         "weight" : 0 // int 0..100
     },
     parse : function(attrs) {
@@ -125,4 +125,4 @@ CMS.Models.Settings.CourseGraderCollection = Backbone.Collection.extend({
     sumWeights : function() {
         return this.reduce(function(subtotal, grader) { return subtotal + grader.get('weight'); }, 0);
     }
-});
\ No newline at end of file
+});
diff --git a/cms/static/js/views/checklists_view.js b/cms/static/js/views/checklists_view.js
index 85c0f5242b..1ae29f99d5 100644
--- a/cms/static/js/views/checklists_view.js
+++ b/cms/static/js/views/checklists_view.js
@@ -93,4 +93,4 @@ CMS.Views.Checklists = Backbone.View.extend({
                 error : CMS.ServerError
             });
     }
-});
\ No newline at end of file
+});
diff --git a/cms/static/js/views/course_info_edit.js b/cms/static/js/views/course_info_edit.js
index a6d42e1927..50793c5f1e 100644
--- a/cms/static/js/views/course_info_edit.js
+++ b/cms/static/js/views/course_info_edit.js
@@ -32,7 +32,7 @@ CMS.Views.ClassInfoUpdateView = Backbone.View.extend({
         "click .post-actions > .edit-button" : "onEdit",
         "click .post-actions > .delete-button" : "onDelete"
     },
-        
+
     initialize: function() {
     	var self = this;
         // instantiates an editor template for each update in the collection
@@ -41,13 +41,13 @@ CMS.Views.ClassInfoUpdateView = Backbone.View.extend({
             "/static/client_templates/course_info_update.html",
             function (raw_template) {
         		self.template = _.template(raw_template);
-        		self.render();           
+        		self.render();
             }
         );
         // when the client refetches the updates as a whole, re-render them
         this.listenTo(this.collection, 'reset', this.render);
     },
-        
+
     render: function () {
           // iterate over updates and create views for each using the template
           var updateEle = this.$el.find("#course-update-list");
@@ -66,14 +66,14 @@ CMS.Views.ClassInfoUpdateView = Backbone.View.extend({
           this.$el.find('.date').datepicker({ 'dateFormat': 'MM d, yy' });
           return this;
     },
-    
+
     onNew: function(event) {
         event.preventDefault();
         var self = this;
         // create new obj, insert into collection, and render this one ele overriding the hidden attr
         var newModel = new CMS.Models.CourseUpdate();
         this.collection.add(newModel, {at : 0});
-        
+
         var $newForm = $(this.template({ updateModel : newModel }));
 
         var updateEle = this.$el.find("#course-update-list");
@@ -87,7 +87,7 @@ CMS.Views.ClassInfoUpdateView = Backbone.View.extend({
                 lineWrapping: true,
             });
         }
-        
+
         $newForm.addClass('editing');
         this.$currentPost = $newForm.closest('li');
 
@@ -99,21 +99,21 @@ CMS.Views.ClassInfoUpdateView = Backbone.View.extend({
         $('.date').datepicker('destroy');
         $('.date').datepicker({ 'dateFormat': 'MM d, yy' });
     },
-    
+
     onSave: function(event) {
         event.preventDefault();
         var targetModel = this.eventModel(event);
         targetModel.set({ date : this.dateEntry(event).val(), content : this.$codeMirror.getValue() });
-        // push change to display, hide the editor, submit the change        
+        // push change to display, hide the editor, submit the change
         targetModel.save({}, {error : CMS.ServerError});
         this.closeEditor(this);
 
         analytics.track('Saved Course Update', {
             'course': course_location_analytics,
-            'date': this.dateEntry(event).val() 
+            'date': this.dateEntry(event).val()
         });
     },
-    
+
     onCancel: function(event) {
         event.preventDefault();
         // change editor contents back to model values and hide the editor
@@ -121,13 +121,13 @@ CMS.Views.ClassInfoUpdateView = Backbone.View.extend({
         var targetModel = this.eventModel(event);
         this.closeEditor(this, !targetModel.id);
     },
-    
+
     onEdit: function(event) {
         event.preventDefault();
         var self = this;
         this.$currentPost = $(event.target).closest('li');
         this.$currentPost.addClass('editing');
-       
+
         $(this.editor(event)).show();
         var $textArea = this.$currentPost.find(".new-update-content").first();
         if (this.$codeMirror == null ) {
@@ -154,13 +154,13 @@ CMS.Views.ClassInfoUpdateView = Backbone.View.extend({
 
         analytics.track('Deleted Course Update', {
             'course': course_location_analytics,
-            'date': this.dateEntry(event).val() 
+            'date': this.dateEntry(event).val()
         });
 
         var targetModel = this.eventModel(event);
         this.modelDom(event).remove();
         var cacheThis = this;
-        targetModel.destroy({success : function (model, response) { 
+        targetModel.destroy({success : function (model, response) {
             cacheThis.collection.fetch({success : function() {cacheThis.render();},
                 error : CMS.ServerError});
         },
@@ -192,17 +192,17 @@ CMS.Views.ClassInfoUpdateView = Backbone.View.extend({
         this.$codeMirror = null;
         self.$currentPost.find('.CodeMirror').remove();
     },
-    
-    // Dereferencing from events to screen elements    
+
+    // Dereferencing from events to screen elements
     eventModel: function(event) {
         // not sure if it should be currentTarget or delegateTarget
         return this.collection.get($(event.currentTarget).attr("name"));
     },
-        
+
     modelDom: function(event) {
         return $(event.currentTarget).closest("li");
     },
-            
+
     editor: function(event) {
     	var li = $(event.currentTarget).closest("li");
     	if (li) return $(li).find("form").first();
@@ -216,7 +216,7 @@ CMS.Views.ClassInfoUpdateView = Backbone.View.extend({
     contentEntry: function(event) {
         return $(event.currentTarget).closest("li").find(".new-update-content").first();
     },
-        
+
     dateDisplay: function(event) {
         return $(event.currentTarget).closest("li").find("#date-display").first();
     },
@@ -224,7 +224,7 @@ CMS.Views.ClassInfoUpdateView = Backbone.View.extend({
     contentDisplay: function(event) {
         return $(event.currentTarget).closest("li").find(".update-contents").first();
     }
-        
+
 });
 
 // the handouts view is dumb right now; it needs tied to a model and all that jazz
@@ -245,7 +245,7 @@ CMS.Views.ClassInfoHandoutsView = Backbone.View.extend({
                         "/static/client_templates/course_info_handouts.html",
                         function (raw_template) {
                             self.template = _.template(raw_template);
-                            self.render();                
+                            self.render();
                         }
                     );
                 },
@@ -253,8 +253,8 @@ CMS.Views.ClassInfoHandoutsView = Backbone.View.extend({
             }
         );
     },
-        
-    render: function () {        
+
+    render: function () {
         var updateEle = this.$el;
         var self = this;
         this.$el.html(
@@ -313,4 +313,4 @@ CMS.Views.ClassInfoHandoutsView = Backbone.View.extend({
         self.$form.find('.CodeMirror').remove();
         this.$codeMirror = null;
     }
-});
\ No newline at end of file
+});
diff --git a/cms/static/js/views/grader-select-view.js b/cms/static/js/views/grader-select-view.js
index 50e32cbbe1..941342f89e 100644
--- a/cms/static/js/views/grader-select-view.js
+++ b/cms/static/js/views/grader-select-view.js
@@ -16,7 +16,7 @@ CMS.Models.AssignmentGrade = Backbone.Model.extend({
 	urlRoot : function() {
 		if (this.has('location')) {
 			var location = this.get('location');
-			return '/' + location.get('org') + "/" + location.get('course') + '/' + location.get('category') + '/' 
+			return '/' + location.get('org') + "/" + location.get('course') + '/' + location.get('category') + '/'
 			+ location.get('name') + '/gradeas/';
 		}
 		else return "";
@@ -37,14 +37,14 @@ CMS.Views.OverviewAssignmentGrader = Backbone.View.extend({
 				'<a data-tooltip="Mark/unmark this subsection as graded" class="menu-toggle" href="#">' +
 					'<% if (!hideSymbol) {%><span class="ss-icon ss-standard">&#x2713;</span><%};%>' +
 				'</a>' +
-				'<ul class="menu">' + 
+				'<ul class="menu">' +
 					'<% graders.each(function(option) { %>' +
 						'<li><a <% if (option.get("type") == assignmentType) {%>class="is-selected" <%}%> href="#"><%= option.get("type") %></a></li>' +
 					'<% }) %>' +
 					'<li><a class="gradable-status-notgraded" href="#">Not Graded</a></li>' +
 				'</ul>');
 		this.assignmentGrade = new CMS.Models.AssignmentGrade({
-			assignmentUrl : this.$el.closest('.id-holder').data('id'), 
+			assignmentUrl : this.$el.closest('.id-holder').data('id'),
 			graderType : this.$el.data('initial-status')});
 		// TODO throw exception if graders is null
 		this.graders = this.options['graders'];
@@ -78,13 +78,13 @@ CMS.Views.OverviewAssignmentGrader = Backbone.View.extend({
 	},
 	selectGradeType : function(e) {
 	      e.preventDefault();
-	      
+
 	      this.removeMenu(e);
 
 	      // TODO I'm not happy with this string fetch via the html for what should be an id. I'd rather use the id attr
 	      // of the CourseGradingPolicy model or null for Not Graded (NOTE, change template's if check for is-selected accordingly)
 	      this.assignmentGrade.save('graderType', $(e.target).text());
-	      
+
 	      this.render();
 	}
-})
\ No newline at end of file
+})
diff --git a/cms/static/js/views/overview.js b/cms/static/js/views/overview.js
index 7d92ab69ad..42ed2d6920 100644
--- a/cms/static/js/views/overview.js
+++ b/cms/static/js/views/overview.js
@@ -6,26 +6,26 @@ $(document).ready(function() {
     $('.unit').draggable({
         axis: 'y',
         handle: '.drag-handle',
-        zIndex: 999,  
+        zIndex: 999,
         start: initiateHesitate,
         // left 2nd arg in as inert selector b/c i was uncertain whether we'd try to get the shove up/down
         // to work in the future
-        drag: generateCheckHoverState('.collapsed', ''), 
+        drag: generateCheckHoverState('.collapsed', ''),
         stop: removeHesitate,
         revert: "invalid"
     });
-    
+
     // Subsection reordering
     $('.id-holder').draggable({
         axis: 'y',
         handle: '.section-item .drag-handle',
-        zIndex: 999,  
+        zIndex: 999,
         start: initiateHesitate,
         drag: generateCheckHoverState('.courseware-section.collapsed', ''),
         stop: removeHesitate,
         revert: "invalid"
     });
-    
+
     // Section reordering
     $('.courseware-section').draggable({
         axis: 'y',
@@ -33,8 +33,8 @@ $(document).ready(function() {
         stack: '.courseware-section',
         revert: "invalid"
     });
-    
-    
+
+
     $('.sortable-unit-list').droppable({
         accept : '.unit',
         greedy: true,
@@ -50,7 +50,7 @@ $(document).ready(function() {
         drop: onSubsectionReordered,
         greedy: true
     });
-    
+
     // Section reordering
     $('.courseware-overview').droppable({
         accept : '.courseware-section',
@@ -58,7 +58,7 @@ $(document).ready(function() {
         drop: onSectionReordered,
         greedy: true
     });
-    
+
     // stop clicks on drag bars from doing their thing w/o stopping drag
     $('.drag-handle').click(function(e) {e.preventDefault(); });
 
@@ -87,7 +87,7 @@ function computeIntersection(droppable, uiHelper, y) {
 
     $.extend(droppable, {offset : $(droppable).offset()});
 
-    var t = droppable.offset.top, 
+    var t = droppable.offset.top,
         b = t + droppable.proportions.height;
 
     if (t === b) {
@@ -118,10 +118,10 @@ function generateCheckHoverState(selectorsToOpen, selectorsToShove) {
             this[c === "isout" ? "isover" : "isout"] = false;
             $(this).trigger(c === "isover" ? "dragEnter" : "dragLeave");
         });
-        
+
         $(selectorsToShove).each(function() {
             var intersectsBottom = computeIntersection(this, ui.helper, (draggable.positionAbs || draggable.position.absolute).top);
-            
+
             if ($(this).hasClass('ui-dragging-pushup')) {
                 if (!intersectsBottom) {
                      console.log('not up', $(this).data('id'));
@@ -132,10 +132,10 @@ function generateCheckHoverState(selectorsToOpen, selectorsToShove) {
                 console.log('up', $(this).data('id'));
                 $(this).addClass('ui-dragging-pushup');
             }
-            
-            var intersectsTop = computeIntersection(this, ui.helper, 
+
+            var intersectsTop = computeIntersection(this, ui.helper,
                     (draggable.positionAbs || draggable.position.absolute).top + draggable.helperProportions.height);
-            
+
             if ($(this).hasClass('ui-dragging-pushdown')) {
                 if (!intersectsTop) {
                     console.log('not down', $(this).data('id'));
@@ -146,7 +146,7 @@ function generateCheckHoverState(selectorsToOpen, selectorsToShove) {
                 console.log('down', $(this).data('id'));
                 $(this).addClass('ui-dragging-pushdown');
             }
-            
+
         });
     }
 }
@@ -159,20 +159,20 @@ function removeHesitate(event, ui) {
 }
 
 function expandSection(event) {
-        $(event.delegateTarget).removeClass('collapsed', 400); 
+        $(event.delegateTarget).removeClass('collapsed', 400);
         // don't descend to icon's on children (which aren't under first child) only to this element's icon
         $(event.delegateTarget).children().first().find('.expand-collapse-icon').removeClass('expand', 400).addClass('collapse');
 }
 
 function onUnitReordered(event, ui) {
         // a unit's been dropped on this subsection,
-        //       figure out where it came from and where it slots in. 
+        //       figure out where it came from and where it slots in.
         _handleReorder(event, ui, 'subsection-id', 'li:.leaf');
 }
 
 function onSubsectionReordered(event, ui) {
         // a subsection has been dropped on this section,
-        //       figure out where it came from and where it slots in. 
+        //       figure out where it came from and where it slots in.
         _handleReorder(event, ui, 'section-id', 'li:.branch');
 }
 
@@ -182,7 +182,7 @@ function onSectionReordered(event, ui) {
 }
 
 function _handleReorder(event, ui, parentIdField, childrenSelector) {
-        // figure out where it came from and where it slots in. 
+        // figure out where it came from and where it slots in.
         var subsection_id = $(event.target).data(parentIdField);
         var _els = $(event.target).children(childrenSelector);
         var children = _els.map(function(idx, el) { return $(el).data('id'); }).get();
diff --git a/cms/static/js/views/server_error.js b/cms/static/js/views/server_error.js
index 11478b5712..c97a812358 100644
--- a/cms/static/js/views/server_error.js
+++ b/cms/static/js/views/server_error.js
@@ -1,4 +1,4 @@
 CMS.ServerError = function(model, error) {
 	// this handler is for the client:server communication not the validation errors which handleValidationError catches
 	window.alert("Server Error: " + error.responseText);
-};
\ No newline at end of file
+};
diff --git a/cms/static/js/views/validating_view.js b/cms/static/js/views/validating_view.js
index 3376e5fe9b..5635d1e357 100644
--- a/cms/static/js/views/validating_view.js
+++ b/cms/static/js/views/validating_view.js
@@ -1,6 +1,6 @@
 CMS.Views.ValidatingView = Backbone.View.extend({
-    // Intended as an abstract class which catches validation errors on the model and 
-    // decorates the fields. Needs wiring per class, but this initialization shows how 
+    // Intended as an abstract class which catches validation errors on the model and
+    // decorates the fields. Needs wiring per class, but this initialization shows how
     // either have your init call this one or copy the contents
     initialize : function() {
         this.listenTo(this.model, 'error', CMS.ServerError);
@@ -15,7 +15,7 @@ CMS.Views.ValidatingView = Backbone.View.extend({
         "change textarea" : "clearValidationErrors"
     },
     fieldToSelectorMap : {
-        // Your subclass must populate this w/ all of the model keys and dom selectors 
+        // Your subclass must populate this w/ all of the model keys and dom selectors
         // which may be the subjects of validation errors
     },
     _cacheValidationErrors : [],