Change name and add comment regarding test script

ci/php.yml

@@ -1,4 +1,4 @@
-name: PHP Composer CI
+name: PHP Composer
 
 on: [push]
 
@@ -16,5 +16,8 @@ jobs:
     - name: Install dependencies
       run: composer install --prefer-dist --no-progress --no-suggest
 
-    - name: Run test suite (requires test script to be defined in composer.json)
-      run: composer run-script test
+    # Add a test script to composer.json, for instance: "test": "vendor/bin/phpunit"
+    # Docs: https://getcomposer.org/doc/articles/scripts.md
+
+    # - name: Run test suite
+    #   run: composer run-script test