fix

Author: AnHeuermann

.github/workflows/msl-test.yml

@@ -9,8 +9,8 @@ name: MSL Test & GitHub Pages
 on:
   schedule:
     - cron: '0 3 * * *'   # every day 03:00 UTC
-    pull_request:
-      branches: [main] # only for testing
+  pull_request:
+    branches: [main] # only for testing
   workflow_dispatch:
     inputs:
       lib_version: