Build documentation on any push to *.*.x branches

Author: bobbrodie

.github/workflows/documentation.yml

@@ -3,7 +3,7 @@ name: Documentation
 on:
   push:
     branches:
-      - master
+      - '*.*.x'
 
 concurrency:
   group: documentation
@@ -30,5 +30,5 @@ jobs:
           git config user.name "GitHub Actions"
           git config user.email ""
           git add docs/
-          git commit -m "Update phpdoc" || echo "No changes to commit"
+          git commit -m "Update javadoc" || echo "No changes to commit"
           git push