Style nits, trailing whitespace.

sphinx/websupport/comments/__init__.py

@@ -10,22 +10,22 @@ class StorageBackend(object):
         """Add a node to the StorageBackend.
 
         `document` is the name of the document the node belongs to.
-        
+
         `line` is the line in the source where the node begins.
 
         `source` is the source files name.
-        
+
         `treeloc` is for future use.
         """
         raise NotImplementedError()
-    
+
     def post_build(self):
         """Called after a build has completed. Use this to finalize the
         addition of nodes if needed.
         """
         pass
 
-    def add_comment(self, parent_id, text, displayed, username, 
+    def add_comment(self, parent_id, text, displayed, username,
                     rating, time):
         """Called when a comment is being added."""
         raise NotImplementedError()
@@ -34,7 +34,7 @@ class StorageBackend(object):
         """Called to retrieve all comments for a node."""
         raise NotImplementedError()
 
-    def add_proposal(self, parent_id, text, displayed, username, 
+    def add_proposal(self, parent_id, text, displayed, username,
                     rating, time):
         raise NotImplementedError()
 

sphinx/websupport/search/whooshsearch.py

@@ -40,10 +40,10 @@ class WhooshSearch(BaseSearch):
 
     def finish_indexing(self):
         self.index_writer.commit()
-       
+
     def add_document(self, pagename, title, text):
         self.index_writer.add_document(path=unicode(pagename),
-                                       title=title, 
+                                       title=title,
                                        text=text)
 
     def handle_query(self, q):

sphinx/websupport/search/xapiansearch.py

@@ -28,7 +28,7 @@ class XapianSearch(BaseSearch):
 
     def init_indexing(self, changed=[]):
         ensuredir(self.db_path)
-        self.database = xapian.WritableDatabase(self.db_path, 
+        self.database = xapian.WritableDatabase(self.db_path,
                                                 xapian.DB_CREATE_OR_OPEN)
         self.indexer = xapian.TermGenerator()
         stemmer = xapian.Stem("english")
@@ -37,7 +37,7 @@ class XapianSearch(BaseSearch):
     def finish_indexing(self):
         # Ensure the db lock is removed.
         del self.database
-       
+
     def add_document(self, path, title, text):
         self.database.begin_transaction()
         # sphinx_page_path is used to easily retrieve documents by path.