diff --git a/src/test/resources/ShortCaseListenerWithList.yang b/src/test/resources/ShortCaseListenerWithList.yang
index 2ba25d9..eb03fca 100644
--- a/src/test/resources/ShortCaseListenerWithList.yang
+++ b/src/test/resources/ShortCaseListenerWithList.yang
@@ -2,15 +2,15 @@
     yang-version 1;
     namespace http://huawei.com;
     prefix Ant;
-     container food {
-       choice snack {
-           list sports-arena {
-               key "pretzel";
-               leaf pretzel {
-                   type int32;
-               }
-           }
-       }
+        container food {
+            choice snack {
+                list sports-arena {
+                    key "pretzel";
+                    leaf pretzel {
+                        type int32;
+                    }
+                }
+            }
+        }
     }
-  }
 }