Comment updates in wizard class

Former-commit-id: 9fbb1d0c6499dd1ad71c472970b3993193b581da
This commit is contained in:
fbsanchez 2019-02-26 17:42:12 +01:00
parent 5b3ce09515
commit 5382f07ae2

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@ -526,6 +526,8 @@ class Wizard
/**
* Prints a go back button redirecting to main page.
*
* @param string $url Optional target url.
*
* @return void
*/
public function printGoBackButton($url=null)