Simplify Response object handling

- always use use and short name
- avoid calling getInstance() several times in one script

Signed-off-by: Michal Čihař <michal@cihar.com>

1 files changed, 2 insertions, 1 deletions

diff --git a/tbl_addfield.php b/tbl_addfield.php
index 1a01610352..8bce9c240b 100644
--- a/tbl_addfield.php
+++ b/tbl_addfield.php
@@ -6,13 +6,14 @@
  * @package PhpMyAdmin
  */
 use PMA\libraries\URL;
+use PMA\libraries\Response;
 
 /**
  * Get some core libraries
  */
 require_once 'libraries/common.inc.php';
 
-$response = PMA\libraries\Response::getInstance();
+$response = Response::getInstance();
 $header   = $response->getHeader();
 $scripts  = $header->getScripts();
 $scripts->addFile('tbl_structure.js');