fix: package.json are broken;

package.json

@@ -42,6 +42,6 @@
     "gulp-sass": "^1.2.2",
     "gulp-uglify": "^1.1.0",
     "mocha": "~1.17.1",
-    should": "~3.1.2"
+    "should": "~3.1.2"
   }
 }