fixed badge issue

Author: appinteractive

package.json

@@ -3,7 +3,7 @@
   "description": "Human-Connection API",
   "version": "0.1.0",
   "homepage": "https://human-connection.org",
-  "license": "CC BY-NC-SA 4.0",
+  "license": "(CC BY-NC-SA 4.0)",
   "repository": {
     "type" : "git",
     "url" : "https://github.com/HumanConnection/HC-API.git"