Use proper lang key

Author: Pico

language/en/info_acp_auto_db_backup.php

@@ -22,8 +22,8 @@
 }
 
 $lang = array_merge($lang, array(
+	'ACP_AUTO_DB_BACKUP'					=> 'Auto Database Backup',
 	'ACP_AUTO_DB_BACKUP_SETTINGS'			=> 'Auto backup settings',
-	'AUTO_DB_BACKUP'						=> 'Auto Database Backup',
 	'LOG_AUTO_DB_BACKUP'					=> '<strong>Auto database backup</strong>',
 	'LOG_AUTO_DB_BACKUP_SETTINGS_CHANGED'	=> '<strong>Altered Auto Database Backup settings</strong>',
 ));

tests/functional/version_check_test.php

@@ -33,7 +33,7 @@ public function test_version_check()
 
 		$crawler = self::request('GET', 'adm/index.php?i=acp_extensions&mode=main&action=list&versioncheck_force=1&sid=' . $this->sid);
 
-		$this->assertContains(strtolower($this->lang('AUTO_DB_BACKUP')), strtolower($crawler->filter('tr.ext_enabled td')->eq(0)->text()));
+		$this->assertContains(strtolower($this->lang('ACP_AUTO_DB_BACKUP')), strtolower($crawler->filter('tr.ext_enabled td')->eq(0)->text()));
 
 		$this->assertGreaterThan(1, $crawler->filter('tr.ext_enabled td strong')->count());
 	}