formatting fixes and note about bug

* don't know what the intended fix is

lms/urls.py

@@ -35,13 +35,16 @@ urlpatterns = ('',
     url(r'^password_reset/$', 'student.views.password_reset'),
     ## Obsolete Django views for password resets
     ## TODO: Replace with Mako-ized views
-    url(r'^password_change/$',django.contrib.auth.views.password_change,name='auth_password_change'),
-    url(r'^password_change_done/$',django.contrib.auth.views.password_change_done,name='auth_password_change_done'),
-    url(r'^password_reset_confirm/(?P<uidb36>[0-9A-Za-z]+)-(?P<token>.+)/$',django.contrib.auth.views.password_reset_confirm,
+    url(r'^password_change/$', django.contrib.auth.views.password_change,
+        name='auth_password_change'),
+    url(r'^password_change_done/$', django.contrib.auth.views.password_change_done,
+        name='auth_password_change_done'),
+    url(r'^password_reset_confirm/(?P<uidb36>[0-9A-Za-z]+)-(?P<token>.+)/$',
+        django.contrib.auth.views.password_reset_confirm,
         name='auth_password_reset_confirm'),
-    url(r'^password_reset_complete/$',django.contrib.auth.views.password_reset_complete,
+    url(r'^password_reset_complete/$', django.contrib.auth.views.password_reset_complete,
         name='auth_password_reset_complete'),
-    url(r'^password_reset_done/$',django.contrib.auth.views.password_reset_done,
+    url(r'^password_reset_done/$', django.contrib.auth.views.password_reset_done,
         name='auth_password_reset_done'),
     ## Feedback
     url(r'^send_feedback$', 'util.views.send_feedback'),
@@ -69,15 +72,25 @@ if settings.COURSEWARE_ENABLED:
 
         # Multicourse related:
         url(r'^courses/?$', 'courseware.views.courses', name="courses"),
-        url(r'^courses/(?P<course_id>[^/]+/[^/]+/[^/]+)/info$', 'courseware.views.course_info', name="info"),
-        url(r'^courses/(?P<course_id>[^/]+/[^/]+/[^/]+)/book$', 'staticbook.views.index', name="book"),
-        url(r'^courses/(?P<course_id>[^/]+/[^/]+/[^/]+)/enroll$', 'student.views.enroll', name="enroll"),
-        url(r'^courses/(?P<course_id>[^/]+/[^/]+/[^/]+)/courseware/?$', 'courseware.views.index', name="courseware"),
-        url(r'^courses/(?P<course_id>[^/]+/[^/]+/[^/]+)/courseware/(?P<chapter>[^/]*)/(?P<section>[^/]*)/$', 'courseware.views.index', name="courseware_section"),
-        url(r'^courses/(?P<course_id>[^/]+/[^/]+/[^/]+)/profile$', 'courseware.views.profile', name="profile"),
-        url(r'^courses/(?P<course_id>[^/]+/[^/]+/[^/]+)/profile/(?P<student_id>[^/]*)/$', 'courseware.views.profile'),
+        url(r'^courses/(?P<course_id>[^/]+/[^/]+/[^/]+)/info$',
+            'courseware.views.course_info', name="info"),
+        url(r'^courses/(?P<course_id>[^/]+/[^/]+/[^/]+)/book$',
+            'staticbook.views.index', name="book"),
+        url(r'^courses/(?P<course_id>[^/]+/[^/]+/[^/]+)/enroll$',
+            'student.views.enroll', name="enroll"),
+        url(r'^courses/(?P<course_id>[^/]+/[^/]+/[^/]+)/courseware/?$',
+            'courseware.views.index', name="courseware"),
+        url(r'^courses/(?P<course_id>[^/]+/[^/]+/[^/]+)/courseware/(?P<chapter>[^/]*)/(?P<section>[^/]*)/$',
+            'courseware.views.index', name="courseware_section"),
+        url(r'^courses/(?P<course_id>[^/]+/[^/]+/[^/]+)/profile$',
+            'courseware.views.profile', name="profile"),
+        url(r'^courses/(?P<course_id>[^/]+/[^/]+/[^/]+)/profile/(?P<student_id>[^/]*)/$',
+            'courseware.views.profile'),
 
-        url(r'^courses/(?P<course_id>[^/]+/[^/]+/[^/]+)/about$', 'student.views.course_info', name="about_course"),
+        # TODO (vshnayder): there is no student.views.course_info.
+        # Where should this point instead? same as the info view?
+        url(r'^courses/(?P<course_id>[^/]+/[^/]+/[^/]+)/about$',
+            'student.views.course_info', name="about_course"),
     )
     
     # Multicourse wiki