updated lint command

Author: nimjetushar

package.json

@@ -6,7 +6,7 @@
   "scripts": {
     "start": "webpack-dev-server --hot",
     "build": "webpack --env.production",
-    "lint": "eslint --ext .js,.jsx src/**",
+    "lint": "eslint --ext .js,.jsx src/**/*.js",
     "test": "jest --coverage --u",
     "test:watch": "jest --coverage --watchAll",
     "test:updateSnapshot": "jest --updateSnapshot",