Update Single_clown_emoji after live testing

Anti-spam/Single_clown_emoji.yaml

@@ -1,19 +1,19 @@
 ---
-# Single 🤡 remover - removes comments only contain "🤡" and nothing else.
+ # Single clown face emoji remover - removes comments only contain the clown emoji and nothing else.
 type: comment
-body (regex): ["^🤡$"]
+body (regex): ["^\\U0001F921$", "^\\🤡$"]
 action: remove
-action_reason: "Remove comment only containing \"🤡\" by /u/{{author}}"
+action_reason: "Remove comment only containing the clown face emoji by /u/{{author}}"
 message_subject: "Your {{kind}} was removed from /r/{{subreddit}}"
 message: |
   Hi /u/{{author}}. Thank you for your comment in /r/{{subreddit}}. You can [find it here]({{permalink}}).
 
-  However, it has been removed, as only commenting "🤡" does not add anything to the conversation.
+  However, it has been removed, as only commenting "🤡" does not add anything to the conversation.
 
   We encourage meaningful contributions and constructive discussions in /r/{{subreddit}}. If you have any questions or would like to share your thoughts on the topic, please feel free to do so in a more detailed manner.
 
   *****
 
-  _^Triggered ^incorrectly? ^^\(ie, ^^comment ^^does ^^not ^^only ^^contain ^^"🤡"\) ^[Let](https://www.reddit.com/message/compose/?to=/r/{{subreddit}}) ^[us](https://www.reddit.com/message/compose/?to=/r/{{subreddit}}) ^[know.](https://www.reddit.com/message/compose/?to=/r/{{subreddit}})_
+  _^Triggered ^incorrectly? ^^\(ie, ^^comment ^^does ^^not ^^only ^^contain ^^"🤡"\) ^[Let](https://www.reddit.com/message/compose/?to=/r/{{subreddit}}) ^[us](https://www.reddit.com/message/compose/?to=/r/{{subreddit}}) ^[know.](https://www.reddit.com/message/compose/?to=/r/{{subreddit}})_
 moderators_exempt: false
 ---