Fix PEP8: E121 continuation line indentation

is not a multiple of four

docs/shared/conf.py

@@ -209,8 +209,13 @@ latex_elements = {
 # Grouping the document tree into LaTeX files. List of tuples
 # (source start file, target name, title, author, documentclass [howto/manual]).
 latex_documents = [
-  ('index', 'getting_started.tex', u'edX Studio Documentation',
-   u'EdX Doc Team', 'manual'),
+    (
+        'index',
+        'getting_started.tex',
+        u'edX Studio Documentation',
+        u'EdX Doc Team',
+        'manual',
+    ),
 ]
 
 # The name of an image file (relative to this directory) to place at the top of
@@ -253,9 +258,15 @@ man_pages = [
 # (source start file, target name, title, author,
 #  dir menu entry, description, category)
 texinfo_documents = [
-  ('index', 'getting_started', u'getting_started Documentation',
-   u'EdX Doc Team', 'getting_started', 'One line description of project.',
-   'Miscellaneous'),
+    (
+        'index',
+        'getting_started',
+        u'getting_started Documentation',
+        u'EdX Doc Team',
+        'getting_started',
+        'One line description of project.',
+        'Miscellaneous',
+    ),
 ]
 
 # Documents to append as an appendix to all manuals.