executeInSelenium generation fix #2

Author: zakdma

src/Magento/FunctionalTestingFramework/Util/TestGenerator.php

@@ -1700,7 +1700,7 @@ private function processPressKey($input)
     /**
      * Add uniqueness function call to input string based on regex pattern.
      *
-     * @param string $input
+     * @param string  $input
      * @param boolean $wrapWithDoubleQuotes
      * @return string
      */