diff --git a/library/cloud/ec2 b/library/cloud/ec2
index 2deed38a0b3..e5f66005c70 100644
--- a/library/cloud/ec2
+++ b/library/cloud/ec2
@@ -317,7 +317,7 @@ def main():
         elif group_id:
             grp_details = ec2.get_all_security_groups(group_ids=group_id)
             grp_item = grp_details[0]
-            group_name = [grp_item.name ]
+            group_name = [grp_item.name]
     except boto.exception.NoAuthHandlerFound, e:
             module.fail_json(msg = str(e))