diff --git a/docs/agilezen b/docs/agilezen
index 8dc6f3d0a..32e9230e2 100644
--- a/docs/agilezen
+++ b/docs/agilezen
@@ -12,7 +12,7 @@ Install Notes
 
 1. **API Key** - This is your AgileZen API key.
 2. **Project ID** - This is the project's numeric ID (the number in the project's URL on AgileZen) to associate with the repository.
-3. **Branches** - This is a space-separated list of branches to watch commits for. Commits to other branches will not be notified to AgileZen.
+3. **Branches** - This is an optional space-separated list of branches to watch commits for. Commits to other branches will not be notified to AgileZen. If no branches are specified, AgileZen will be notified of all commits.
 
 Need Help?
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