chromedriver_update.rb in chromedriver_update-0.2.1

- old
+ new

@@ -14,9 +14,11 @@
   CHROME_DOWNLOADS_LIST_URL = 'https://googlechromelabs.github.io/chrome-for-testing/known-good-versions-with-downloads.json'
 
   #
   # Update the installed version of chromedriver automatically fitting to the currently installed version of chrome
   #
+  # @param [Boolean] force=false force the update, even if the version is already installed
+  #
   def self.auto_update_chromedriver(force: false)
     if installed_chrome_version.split(".").first != installed_chromedriver_version.split(".").first || force
       original_chromedriver_version = installed_chromedriver_version
       original_chromedriver_path = chromedriver_path
       chromedriver_zip = HTTParty.get(chromedriver_link_for_version(installed_chrome_version))