diff --git a/rhodecode/lib/helpers.py b/rhodecode/lib/helpers.py
--- a/rhodecode/lib/helpers.py
+++ b/rhodecode/lib/helpers.py
@@ -804,7 +804,7 @@ def urlify_text(text_):
 def urlify_changesets(text_, repository):
     """
     Extract revision ids from changeset and make link from them
-    
+
     :param text_:
     :param repository:
     """
@@ -845,10 +845,10 @@ def urlify_commit(text_, repository=None
     """
     import re
     import traceback
-    
+
     def escaper(string):
         return string.replace('<', '&lt;').replace('>', '&gt;')
-    
+
     def linkify_others(t, l):
         urls = re.compile(r'(\<a.*?\<\/a\>)',)
         links = []
@@ -859,8 +859,8 @@ def urlify_commit(text_, repository=None
                 links.append(e)
 
         return ''.join(links)
-    
-    
+
+
     # urlify changesets - extrac revisions and make link out of them
     text_ = urlify_changesets(escaper(text_), repository)