update comma

Author: khiga8

lib/configs/react.js

@@ -36,7 +36,7 @@ module.exports = {
         nav: ['navigation'], // default in eslint-plugin-jsx-a11y
         tbody: ['rowgroup'],
         thead: ['rowgroup'],
-        ul: ['list'] // In webkit, setting list-style-type: none results in semantics being removed. Need for explicit role.
+        ul: ['list'], // In webkit, setting list-style-type: none results in semantics being removed. Need for explicit role.
       },
     ],
   },