diff --git a/setup/src/Magento/Setup/Model/PackagesData.php b/setup/src/Magento/Setup/Model/PackagesData.php
index 50f2f9fce13b5922be80ab955b12d30c269da9a0..4b0b8fc2f87b9e1cd4588860ad33071fb18af08a 100644
--- a/setup/src/Magento/Setup/Model/PackagesData.php
+++ b/setup/src/Magento/Setup/Model/PackagesData.php
@@ -502,7 +502,7 @@ class PackagesData
     /**
      * Get available versions of package by "composer show" command
      *
-     * @param $package
+     * @param string $package
      * @return array
      * @exception \RuntimeException
      */