Merge pull request #3 from CodeDistillery/fix-throw-error

Fix throw Error statement

Author: vepasto

src/angular-no-captcha.js

@@ -43,7 +43,7 @@ angular.module('noCAPTCHA', [])
           }
         };
         if(!grecaptchaCreateParameters.sitekey){
-          return throw new Error( 'Site Key is required');
+          throw new Error('Site Key is required');
         }
         grecaptcha.render(
           element[0],