diff --git a/rhodecode/controllers/admin/settings.py b/rhodecode/controllers/admin/settings.py
--- a/rhodecode/controllers/admin/settings.py
+++ b/rhodecode/controllers/admin/settings.py
@@ -66,10 +66,10 @@ class SettingsController(BaseController)
     def __before__(self):
         c.admin_user = session.get('admin_user')
         c.admin_username = session.get('admin_username')
-        c.modules = sorted([(p.project_name, p.version) 
+        c.modules = sorted([(p.project_name, p.version)
                             for p in pkg_resources.working_set])
         c.py_version = platform.python_version()
-        c.platform = platform.platform()        
+        c.platform = platform.platform()
         super(SettingsController, self).__before__()
 
     @HasPermissionAllDecorator('hg.admin')
diff --git a/rhodecode/lib/middleware/simplegit.py b/rhodecode/lib/middleware/simplegit.py
--- a/rhodecode/lib/middleware/simplegit.py
+++ b/rhodecode/lib/middleware/simplegit.py
@@ -284,4 +284,3 @@ class SimpleGit(BaseVCSController):
             log_push_action(ui=baseui, repo=repo)
         elif action == 'pull' and _hooks.get(pull_hook):
             log_pull_action(ui=baseui, repo=repo)
-
diff --git a/rhodecode/lib/utils2.py b/rhodecode/lib/utils2.py
--- a/rhodecode/lib/utils2.py
+++ b/rhodecode/lib/utils2.py
@@ -406,4 +406,3 @@ def extract_mentioned_users(s):
         usrs.add(username)
 
     return sorted(list(usrs), key=lambda k: k.lower())
-
diff --git a/rhodecode/lib/vcs/utils/hgcompat.py b/rhodecode/lib/vcs/utils/hgcompat.py
--- a/rhodecode/lib/vcs/utils/hgcompat.py
+++ b/rhodecode/lib/vcs/utils/hgcompat.py
@@ -11,4 +11,4 @@ from mercurial.localrepo import localrep
 from mercurial.match import match
 from mercurial.mdiff import diffopts
 from mercurial.node import hex
-from mercurial.encoding import tolocal
\ No newline at end of file
+from mercurial.encoding import tolocal
diff --git a/rhodecode/templates/admin/notifications/notifications.html b/rhodecode/templates/admin/notifications/notifications.html
--- a/rhodecode/templates/admin/notifications/notifications.html
+++ b/rhodecode/templates/admin/notifications/notifications.html
@@ -44,7 +44,7 @@ YUE.on('mark_all_read','click',function(
     ypjax(url,'notification_data',function(){
     	var notification_counter = YUD.get('notification_counter');
     	if(notification_counter){
-    		notification_counter.innerHTML=0;	
+    		notification_counter.innerHTML=0;
     	}
     	YUE.on(YUQ('.delete-notification'),'click',function(e){
     		 var notification_id = e.currentTarget.id;
diff --git a/rhodecode/templates/admin/settings/settings.html b/rhodecode/templates/admin/settings/settings.html
--- a/rhodecode/templates/admin/settings/settings.html
+++ b/rhodecode/templates/admin/settings/settings.html
@@ -218,7 +218,7 @@
       <div id="expand_modules_table"  style="display:none">
       <h5>Python - ${c.py_version}</h5>
       <h5>System - ${c.platform}</h5>
-      
+
       <table class="table" style="margin:0px 0px 0px 20px">
           <colgroup>
               <col style="width:220px">
@@ -232,15 +232,15 @@
               %endfor
           </tbody>
       </table>
-      </div>    
+      </div>
     </div>
-    
+
     <script type="text/javascript">
     YUE.on('expand_modules','click',function(e){
     	YUD.setStyle('expand_modules_table','display','');
     	YUD.setStyle('expand_modules','display','none');
     })
     </script>
-    
+
 </div>
 </%def>