diff --git a/rhodecode/lib/base.py b/rhodecode/lib/base.py
--- a/rhodecode/lib/base.py
+++ b/rhodecode/lib/base.py
@@ -44,8 +44,8 @@ def _get_ip_addr(environ):
     ip = environ.get(proxy_key2)
     if ip:
         # HTTP_X_FORWARDED_FOR can have mutliple ips inside
-        # the left-most being the original client, and each successive proxy 
-        # that passed the request adding the IP address where it received the 
+        # the left-most being the original client, and each successive proxy
+        # that passed the request adding the IP address where it received the
         # request from.
         if ',' in ip:
             ip = ip.split(',')[0].strip()