Fix trailing comma in composer.json

Author: wtfzdotnet

composer.json

@@ -16,7 +16,7 @@
         "symfony/symfony": "~2.3",
         "doctrine/cache": "~1.3",
         "monolog/monolog": "~1.7",
-        "wtfzdotnet/php-tmdb-api": "~1.1",
+        "wtfzdotnet/php-tmdb-api": "~1.1"
     },
     "autoload": {
         "psr-0": { "Wtfz\\TmdbBundle": "" }