message: Only suggest es6 template strings
diff: @@ -162,11 +162,8 @@ input(onClick="methodname(\"" + variable + "\", this)")
  // transforms to
  input(onClick="methodname(\"\" + variable + \"\", this)")
  -// better write
  -input(onClick="methodname('" + variable + "', this)")
  -// or
  +// In most cases ES6 template strings are a good solution
  input(onClick=`methodname("${variable}", this)`)
  -// or you could also add the " inside the methodname-method
  ```
  [Issue 54](https://github.com/prettier/plugin-pug/issues/54)
  