营销：修正拼团接口名称

yudao-module-mall/yudao-module-promotion-biz/src/main/java/cn/iocoder/yudao/module/promotion/controller/admin/combination/CombinationActivityController.java

@@ -63,7 +63,7 @@ public class CombinationActivityController {
     @Operation(summary = "关闭拼团活动")
     @Parameter(name = "id", description = "编号", required = true)
     @PreAuthorize("@ss.hasPermission('promotion:combination-activity:close')")
-    public CommonResult<Boolean> closeSeckillActivity(@RequestParam("id") Long id) {
+    public CommonResult<Boolean> closeCombinationActivity(@RequestParam("id") Long id) {
         combinationActivityService.closeCombinationActivityById(id);
         return success(true);
     }