diff --git a/composer.json b/composer.json
index 905022b..697c602 100644
--- a/composer.json
+++ b/composer.json
@@ -1,152 +1,152 @@
 {
-  "name": "bentools/webpush-bundle",
-  "type": "symfony-bundle",
-  "description": "Send push notifications through Web Push Protocol to your Symfony users.",
-  "license": "MIT",
-  "authors": [
-    {
-      "name": "Beno!t POLASZEK",
-      "email": "bpolaszek@gmail.com"
-    }
-  ],
-  "require": {
-    "php": ">=7.1",
-    "ext-curl": "*",
-    "ext-json": "*",
-    "ext-mbstring": "*",
-    "ext-openssl": "*",
-    "guzzlehttp/guzzle": "~6.0|~7.0",
-    "minishlink/web-push": "~4.0|~5.0|~6.0",
-    "symfony/http-kernel": "~3.0|~4.0|~5.0|~6.0"
-  },
-  "require-dev": {
-    "bentools/doctrine-static": "1.0.x-dev",
-    "doctrine/dbal": "~2.5 <=2.9",
-    "nyholm/symfony-bundle-test": "~1.8",
-    "phpunit/phpunit": "~5.0|~6.0|~7.0|~8.0|~9.0",
-    "symfony/config": "~4.0|~5.0|~6.0",
-    "symfony/dependency-injection": "~3.0|~4.0|~5.0|~6.0",
-    "symfony/framework-bundle": "~3.0|~4.0|~5.0|~6.0",
-    "symfony/http-foundation": "~3.0|~4.0|~5.0|~6.0",
-    "symfony/routing": "~3.0|~4.0|~5.0|~6.0",
-    "symfony/security": "~3.0|~4.0|~5.0|~6.0",
-    "symfony/var-dumper": "~3.0|~4.0|~5.0|~6.0",
-    "symfony/yaml": "~3.0|~4.0|~5.0|~6.0",
-    "twig/twig": "~1.0|~2.0"
-  },
-  "autoload": {
-    "psr-4": {
-      "BenTools\\WebPushBundle\\": "src"
-    }
-  },
-  "autoload-dev": {
-    "psr-4": {
-      "BenTools\\WebPushBundle\\Tests\\": "tests"
+    "name": "bentools/webpush-bundle",
+    "type": "symfony-bundle",
+    "description": "Send push notifications through Web Push Protocol to your Symfony users.",
+    "license": "MIT",
+    "authors": [
+        {
+            "name": "Beno!t POLASZEK",
+            "email": "bpolaszek@gmail.com"
+        }
+    ],
+    "require": {
+        "php": ">=7.1",
+        "ext-curl": "*",
+        "ext-json": "*",
+        "ext-mbstring": "*",
+        "ext-openssl": "*",
+        "guzzlehttp/guzzle": "~6.0|~7.0",
+        "minishlink/web-push": "~4.0|~5.0|~6.0|~7.0",
+        "symfony/http-kernel": "~3.0|~4.0|~5.0|~6.0"
     },
-    "files": [
-      "vendor/symfony/var-dumper/Resources/functions/dump.php"
+    "require-dev": {
+        "bentools/doctrine-static": "1.0.x-dev",
+        "doctrine/dbal": "~2.5 <=2.9",
+        "nyholm/symfony-bundle-test": "~1.8",
+        "phpunit/phpunit": "~5.0|~6.0|~7.0|~8.0|~9.0",
+        "symfony/config": "~4.0|~5.0|~6.0",
+        "symfony/dependency-injection": "~3.0|~4.0|~5.0|~6.0",
+        "symfony/framework-bundle": "~3.0|~4.0|~5.0|~6.0",
+        "symfony/http-foundation": "~3.0|~4.0|~5.0|~6.0",
+        "symfony/routing": "~3.0|~4.0|~5.0|~6.0",
+        "symfony/security": "~3.0|~4.0|~5.0|~6.0",
+        "symfony/var-dumper": "~3.0|~4.0|~5.0|~6.0",
+        "symfony/yaml": "~3.0|~4.0|~5.0|~6.0",
+        "twig/twig": "~1.0|~2.0"
+    },
+    "autoload": {
+        "psr-4": {
+            "BenTools\\WebPushBundle\\": "src"
+        }
+    },
+    "autoload-dev": {
+        "psr-4": {
+            "BenTools\\WebPushBundle\\Tests\\": "tests"
+        },
+        "files": [
+            "vendor/symfony/var-dumper/Resources/functions/dump.php"
+        ]
+    },
+    "config": {
+        "sort-packages": true
+    },
+    "extra": {
+        "branch-alias": {
+            "dev-master": "1.0.x-dev"
+        }
+    },
+    "keywords": [
+        "PushNotification",
+        "PushNotification bundle",
+        "PushSubsciption",
+        "PushSubsciption bundle",
+        "notification",
+        "notification bundle",
+        "notifications",
+        "notifications bundle",
+        "subscription",
+        "subscription bundle",
+        "subscriptions",
+        "subscriptions bundle",
+        "push",
+        "push bundle",
+        "push notification",
+        "push notification bundle",
+        "push notifications",
+        "push notifications bundle",
+        "push subscription",
+        "push subscription bundle",
+        "push subscriptions",
+        "push subscriptions bundle",
+        "webpush",
+        "webpush protocol",
+        "webpush bundle",
+        "webpush notification",
+        "webpush notification bundle",
+        "webpush notifications",
+        "webpush notifications bundle",
+        "webpush subscription",
+        "webpush subscription bundle",
+        "webpush subscriptions",
+        "webpush subscriptions bundle",
+        "web push",
+        "web push protocol",
+        "web push bundle",
+        "web push notification",
+        "web push notification bundle",
+        "web push notifications",
+        "web push notifications bundle",
+        "web push subscription",
+        "web push subscription bundle",
+        "web push subscriptions",
+        "web push subscriptions bundle",
+        "symfony PushNotification",
+        "symfony PushNotification bundle",
+        "symfony PushSubsciption",
+        "symfony PushSubsciption bundle",
+        "symfony notification",
+        "symfony notification bundle",
+        "symfony notifications",
+        "symfony notifications bundle",
+        "symfony subscription",
+        "symfony subscription bundle",
+        "symfony subscriptions",
+        "symfony subscriptions bundle",
+        "symfony push",
+        "symfony push bundle",
+        "symfony push notification",
+        "symfony push notification bundle",
+        "symfony push notifications",
+        "symfony push notifications bundle",
+        "symfony push subscription",
+        "symfony push subscription bundle",
+        "symfony push subscriptions",
+        "symfony push subscriptions bundle",
+        "symfony webpush",
+        "symfony webpush bundle",
+        "symfony webpush notification",
+        "symfony webpush notification bundle",
+        "symfony webpush notifications",
+        "symfony webpush notifications bundle",
+        "symfony webpush subscription",
+        "symfony webpush subscription bundle",
+        "symfony webpush subscriptions",
+        "symfony webpush subscriptions bundle",
+        "symfony web push",
+        "symfony web push bundle",
+        "symfony web push notification",
+        "symfony web push notification bundle",
+        "symfony web push notifications",
+        "symfony web push notifications bundle",
+        "symfony web push subscription",
+        "symfony web push subscription bundle",
+        "symfony web push subscriptions",
+        "symfony web push subscriptions bundle",
+        "flex",
+        "vapid",
+        "fcm",
+        "browser",
+        "chrome",
+        "firefox"
     ]
-  },
-  "config": {
-    "sort-packages": true
-  },
-  "extra": {
-    "branch-alias": {
-      "dev-master": "1.0.x-dev"
-    }
-  },
-  "keywords": [
-    "PushNotification",
-    "PushNotification bundle",
-    "PushSubsciption",
-    "PushSubsciption bundle",
-    "notification",
-    "notification bundle",
-    "notifications",
-    "notifications bundle",
-    "subscription",
-    "subscription bundle",
-    "subscriptions",
-    "subscriptions bundle",
-    "push",
-    "push bundle",
-    "push notification",
-    "push notification bundle",
-    "push notifications",
-    "push notifications bundle",
-    "push subscription",
-    "push subscription bundle",
-    "push subscriptions",
-    "push subscriptions bundle",
-    "webpush",
-    "webpush protocol",
-    "webpush bundle",
-    "webpush notification",
-    "webpush notification bundle",
-    "webpush notifications",
-    "webpush notifications bundle",
-    "webpush subscription",
-    "webpush subscription bundle",
-    "webpush subscriptions",
-    "webpush subscriptions bundle",
-    "web push",
-    "web push protocol",
-    "web push bundle",
-    "web push notification",
-    "web push notification bundle",
-    "web push notifications",
-    "web push notifications bundle",
-    "web push subscription",
-    "web push subscription bundle",
-    "web push subscriptions",
-    "web push subscriptions bundle",
-    "symfony PushNotification",
-    "symfony PushNotification bundle",
-    "symfony PushSubsciption",
-    "symfony PushSubsciption bundle",
-    "symfony notification",
-    "symfony notification bundle",
-    "symfony notifications",
-    "symfony notifications bundle",
-    "symfony subscription",
-    "symfony subscription bundle",
-    "symfony subscriptions",
-    "symfony subscriptions bundle",
-    "symfony push",
-    "symfony push bundle",
-    "symfony push notification",
-    "symfony push notification bundle",
-    "symfony push notifications",
-    "symfony push notifications bundle",
-    "symfony push subscription",
-    "symfony push subscription bundle",
-    "symfony push subscriptions",
-    "symfony push subscriptions bundle",
-    "symfony webpush",
-    "symfony webpush bundle",
-    "symfony webpush notification",
-    "symfony webpush notification bundle",
-    "symfony webpush notifications",
-    "symfony webpush notifications bundle",
-    "symfony webpush subscription",
-    "symfony webpush subscription bundle",
-    "symfony webpush subscriptions",
-    "symfony webpush subscriptions bundle",
-    "symfony web push",
-    "symfony web push bundle",
-    "symfony web push notification",
-    "symfony web push notification bundle",
-    "symfony web push notifications",
-    "symfony web push notifications bundle",
-    "symfony web push subscription",
-    "symfony web push subscription bundle",
-    "symfony web push subscriptions",
-    "symfony web push subscriptions bundle",
-    "flex",
-    "vapid",
-    "fcm",
-    "browser",
-    "chrome",
-    "firefox"
-  ]
-}
+}
\ No newline at end of file