fix: code style

composer.json

-{"name":"quiqqer\/cron","type":"quiqqer-module","description":"Provided currency calculation and a automtatic cron to get the Euro foreign exchange reference rates.","version":"dev-master","license":"GPL-2.0+","authors":[{"name":"Henning Leutz","email":"leutz@pcsg.de","homepage":"http:\/\/www.pcsg.de","role":"Developer"}],"support":{"email":"support@pcsg.de"},"require":{"quiqqer\/quiqqer":"*@dev","quiqqer\/utils":">=1.4|dev-dev","mtdowling\/cron-expression":"1.0.*"},"autoload":{"psr-0":{"QUI":"src\/"}}}
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+{
+  "name": "quiqqer\/cron",
+  "type": "quiqqer-module",
+  "description": "Provided currency calculation and a automtatic cron to get the Euro foreign exchange reference rates.",
+  "version": "dev-master",
+  "license": "GPL-2.0+",
+  "authors": [
+    {
+      "name": "Henning Leutz",
+      "email": "leutz@pcsg.de",
+      "homepage": "http:\/\/www.pcsg.de",
+      "role": "Developer"
+    }
+  ],
+  "support": {
+    "email": "support@pcsg.de"
+  },
+  "require": {
+    "quiqqer\/quiqqer": "*@dev",
+    "quiqqer\/utils": ">=1.4|dev-dev",
+    "mtdowling\/cron-expression": "1.0.*"
+  },
+  "autoload": {
+    "psr-0": {
+      "QUI": "src\/"
+    }
+  }
+}
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