fixed typo

Author: fabpot

composer.json

@@ -85,7 +85,7 @@
         "doctrine/doctrine-bundle": "~1.2",
         "monolog/monolog": "~1.11",
         "ocramius/proxy-manager": "~0.4|~1.0|~2.0",
-        "egulias/email-validator": "~1.2,>=1.2.1"
+        "egulias/email-validator": "~1.2,>=1.2.1",
         "phpdocumentor/reflection": "^1.0.7"
     },
     "conflict": {