diff --git a/salt/modules/mine.py b/salt/modules/mine.py
index <HASH>..<HASH> 100644
--- a/salt/modules/mine.py
+++ b/salt/modules/mine.py
@@ -116,7 +116,7 @@ def send(func, *args, **kwargs):
 
         salt '*' mine.send network.interfaces eth0
     '''
-    if not func in __salt__:
+    if func not in __salt__:
         return False
     data = {}
     arg_data = salt.utils.arg_lookup(__salt__[func])
Fix PEP8 E<I> - test for membership should be "not in"