diff --git a/requests/status_codes.py b/requests/status_codes.py
index 79e5c4e3..dee89190 100644
--- a/requests/status_codes.py
+++ b/requests/status_codes.py
@@ -87,5 +87,5 @@ codes = LookupDict(name='status_codes')
 for code, titles in _codes.items():
     for title in titles:
         setattr(codes, title, code)
-        if not if not title.startswith(('\\', '/')):
+        if not title.startswith(('\\', '/')):
             setattr(codes, title.upper(), code)