added some whitespace to workflow file

Author: dktapps

.github/workflows/ci.yml

@@ -12,20 +12,25 @@ jobs:
     name: PHP ${{ matrix.php }}
     steps:
     - uses: actions/checkout@v2
+
     - name: Setup PHP
       uses: shivammathur/[email protected]
       with:
         php-version: ${{ matrix.php }}
+
     - name: Cache Composer packages
       id: composer-cache
       uses: actions/cache@v2
       with:
         path: "~/.composer/cache"
         key: "php-${{ matrix.php }}-composer-${{ hashFiles('**/composer.json') }}"
         restore-keys: "php-${{ matrix.php }}-composer-"
+
     - name: Install dependencies
       run: composer install --prefer-dist --no-interaction
+
     - name: Run PHPStan
       run: ./vendor/bin/phpstan analyze --no-progress
+
     - name: Run PHPUnit tests
       run: ./vendor/bin/phpunit --bootstrap vendor/autoload.php --fail-on-warning tests/phpunit