diff --git a/python/poster/slack-desc b/python/poster/slack-desc
index 84b80de226..e592a0e929 100644
--- a/python/poster/slack-desc
+++ b/python/poster/slack-desc
@@ -15,5 +15,5 @@ poster:
 poster: poster provides support for both streaming POST requests as well as
 poster: multipart/form-data encoding of string or file parameters.
 poster:
-poster:         Homepage: https://atlee.ca/software/poster/
+poster: Homepage: https://atlee.ca/software/poster/
 poster: