remove trailing whitespace

Author: vsc46128 vscuser

connections/github.py

@@ -110,7 +110,7 @@ def get_instance():
         # Pygithub 1.x
         time_now = datetime.utcnow()
 
-    if not _gh or (_token and time_now > _token.expires_at): 
+    if not _gh or (_token and time_now > _token.expires_at):
         _gh = connect()
     return _gh