diff --git a/htdocs/install/inc.php b/htdocs/install/inc.php
index d896cae320cf5..871030cb77464 100644
--- a/htdocs/install/inc.php
+++ b/htdocs/install/inc.php
@@ -164,7 +164,7 @@ static function ($arg) {
 		/**
 		 * Previx option with '-' for single characters and -- for more than single characters
 		 * @param string $arg
-		 * @return straing
+		 * @return string
 		 */
 		static function ($arg) {
 			if (strlen($arg) > 1) {