update

cooleshow-app/src/main/java/com/yonge/cooleshow/teacher/controller/MusicSheetController.java

@@ -153,7 +153,7 @@ public class MusicSheetController extends BaseController {
         musicSheetService.saveMusicSheet(musicSheetDto,sysUser.getId());
         return succeed("新增曲谱成功");
     }
-    
+
     @ApiOperation(value = "修改", httpMethod="POST", consumes="application/json", produces="application/json")
     @PostMapping(value="/update", consumes="application/json", produces="application/json")
     public HttpResponseResult<Object> update(@Valid @RequestBody MusicSheetDto musicSheet) {