run_bot: Use consistent argument naming in usage.

RoyalOughtness · web-flow · commit 6fb536f6beef · 2026-02-18T14:16:02.000-08:00
diff --git a/zulip_bots/zulip_bots/run.py b/zulip_bots/zulip_bots/run.py
@@ -19,7 +19,7 @@
 
 def parse_args() -> argparse.Namespace:
     usage = """
-        zulip-run-bot <bot_name> --config-file ~/zuliprc
+        zulip-run-bot <bot> --config-file ~/zuliprc
         zulip-run-bot --help
         """
 
