Fixed composer.json

Author: PHPJunior

composer.json

@@ -20,7 +20,7 @@
     "require": {
         "php": ">=5.6.4",
         "predis/predis": "^1.1",
-        "dflydev/apache-mime-types": "^1.0",
+        "dflydev/apache-mime-types": "^1.0"
     },
     "autoload": {
         "psr-4": {