fix: mergeQueryColumn위치 수정

hwe/sammo/API/NationCommand/GetReservedCommand.php

@@ -66,7 +66,7 @@ class GetReservedCommand extends \sammo\BaseAPI
         $generals = [];
         foreach ($db->query(
             'SELECT %l FROM general WHERE nation = %i AND officer_level >= 5',
-            Util::formatListOfBackticks(General::mergeQueryColumn())[0],
+            Util::formatListOfBackticks(General::mergeQueryColumn()[0]),
             $nationID
         ) as $rawGeneral) {
             $generals[$rawGeneral['officer_level']] = new General($rawGeneral, null, null, null, null, $year, $month, false);