docs: update README.md

Richard Harrah · Richard Harrah · commit 7f7dd81ca558 · 2023-07-14T12:11:27.000-04:00
diff --git a/README.md b/README.md
@@ -1,6 +1,6 @@
 # Commit Deploy Slack Action
 
-GitHub Action to publish messages to a Slack webhook after publishing packages with [Changesets].
+GitHub Action to publish messages to a Slack webhook after a deployment.
 
 ## Example Workflow
 
