diff --git a/.gitea/workflows/deploy-main-demo.yaml b/.gitea/workflows/deploy-main-demo.yaml
index 1459258..ed98844 100644
--- a/.gitea/workflows/deploy-main-demo.yaml
+++ b/.gitea/workflows/deploy-main-demo.yaml
@@ -2,8 +2,10 @@ name: deploy to main
 
 on:
   pull_request:
+    # Sequence of patterns matched against refs/heads
     branches:
       - main
+
 jobs:
   Explore-Gitea-Actions:
     runs-on: home