cleanup

.travis.yml

@@ -16,7 +16,7 @@ cache:
 
 before_install:
     - phpenv config-rm xdebug.ini || true
-    - composer self-update --2 # For Composer v2 for PHP 8 while it's not installed by default by Travis
+    - composer self-update --2 # Upgrade to Compose 2 (needed for PHP 8 support), only needed while it's not installed by default
 
 install:
     - composer require symfony/dependency-injection:${SYMFONY_VERSION} --no-update --no-scripts --prefer-dist

composer.json

@@ -11,7 +11,7 @@
         }
     ],
     "require": {
-        "php": "^7.2 || ^8.0",
+        "php": "^7.2|^8.0",
         "behat/behat": "^3.6.1",
         "symfony/dependency-injection": "^4.4|^5.0",
         "symfony/http-kernel": "^4.4|^5.0",