Improve lint script

bigbluebutton-html5/package.json

@@ -5,7 +5,7 @@
     "start": "cd app;./start.sh",
     "preinstall": "npm install grunt-cli",
     "test": "cd app;JASMINE_BROWSER=PhantomJS JASMINE_MIRROR_PORT=3000 meteor run --test",
-    "lint": "eslint * --ext .jsx,.js"
+    "lint": "eslint . --ext .jsx,.js"
   },
   "dependencies": {
     "babel-runtime": "^6.23.0",