Updated docs

Author: GrahamCampbell

.github/CONTRIBUTING.md

@@ -28,5 +28,5 @@ $ vendor/bin/phpunit
 ```
 
 * A script `test-git-version.sh` is available in repository to test gitlib against many git versions.
-* The tests will be automatically run by [Travis CI](https://travis-ci.org/) against pull requests.
+* The tests will be automatically run by [GitHub Actions](https://github.com/features/actions) against pull requests.
 * We also have [StyleCI](https://styleci.io/) setup to automatically fix any code style issues.

.github/workflows/tests.yml

@@ -6,7 +6,7 @@ on:
 
 jobs:
   tests:
-    name: PHP ${{ matrix.php }}; Symfony ${{ matrix.laravel }}
+    name: PHP ${{ matrix.php }}; Symfony ${{ matrix.symfony }}
     runs-on: ubuntu-20.04
 
     strategy: