diff --git a/bot/parsing.py b/bot/parsing.py
index e0cf652..c17a276 100644
--- a/bot/parsing.py
+++ b/bot/parsing.py
@@ -35,7 +35,7 @@ def parse_notification(notification,client):
     # Check for both short and fully-qualified name mentions
     username_variants = [
         config.USER,
-        f'@{config.USER.split('@')[1]}'
+        f'@{config.USER.split("@")[1]}'
     ]
 
     # Make sure the notification text explicitly mentions the bot