* @param array $config Configuration options
* @param int|null $config['pushPending'] Whether the input should be visually marked as
* "pending", while requesting suggestions (default: false)
- * @param boolean|null $config['performSearchOnClick'] If true, the script will start a search
+ * @param bool|null $config['performSearchOnClick'] If true, the script will start a search
* whenever a user hits a suggestion. If false, the text of the suggestion is inserted into the
* text field only (default: true)
* @param string $config['dataLocation'] Where the search input field will be