doc: fix typo in parseArgs default value

Refs: #44631
PR-URL: #45083
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Zeyu "Alex" Yang <himself65@outlook.com>
Reviewed-By: Rich Trott <rtrott@gmail.com>
Reviewed-By: Daijiro Wachi <daijiro.wachi@gmail.com>

doc/api/util.md

@@ -1049,7 +1049,7 @@ changes:
     * `short` {string} A single character alias for the option.
     * `default` {string | boolean | string\[] | boolean\[]} The default option
       value when it is not set by args. It must be of the same type as the
-      the `type` property. When `multiple` is `true`, it must be an array.
+      `type` property. When `multiple` is `true`, it must be an array.
   * `strict` {boolean} Should an error be thrown when unknown arguments
     are encountered, or when arguments are passed that do not match the
     `type` configured in `options`.