MAGETWO-52914: Setup UI Modifications

- fixed code static

Author: Ivan Gavryshko

setup/src/Magento/Setup/Model/SystemPackage.php

@@ -197,10 +197,13 @@ public function sortVersions($enterpriseVersions)
     }
 
     /**
+     * Re-formats packages array to merge packages, sort versions and add technical data
+     *
      * @param array $packages
      * @return array
      */
-    private function formatPackages($packages) {
+    private function formatPackages($packages)
+    {
 
         $versions = [];