message: Don't suggest vars!!
diff: @@ -74,20 +74,20 @@ General Style
  treat yourself to another `var`:
  ```javascript
  - var key = "foo",
  + const key = "foo",
  comparator = function(x, y) {
  return x - y;
  }; // Bad
  - var key = "foo";
  - var comparator = function(x, y) {
  + const key = "foo";
  + const comparator = function(x, y) {
  return x - y;
  }; // Good
  - var x = 0, y = 0; // Fine
  + let x = 0, y = 0; // Fine
  - var x = 0;
  - var y = 0; // Also fine
  + let x = 0;
  + let y = 0; // Also fine
  ```
  - A single line `if` is fine, all others have braces. This prevents errors when adding to the code.:
  