workflow update

composer.json

@@ -2,11 +2,11 @@
     "name": "ik/workflow-bundle",
     "description": "Flowdat 3 Workflow Bundle",
     "keywords": ["workflow", "bundle"],
-    "repositories":{
+    "repositories":[
 	{ "type": "vcs",
           "url": "git@github.com:symfony/workflow"
 	}
-    },
+    ],
     "require": {
         "php-amqplib/rabbitmq-bundle": "^1.12",
         "symfony/workflow": "^3.3"