diff --git a/src/test/resources/ValueAndAutoStatement.yang b/src/test/resources/ValueAndAutoStatement.yang
index 31f098e..89ba403 100644
--- a/src/test/resources/ValueAndAutoStatement.yang
+++ b/src/test/resources/ValueAndAutoStatement.yang
@@ -4,13 +4,13 @@
     prefix Ant;
     leaf speed {
         type enumeration {
-          enum 10m {
-	     value 10;
-          }
-          enum 100m;
-          enum auto {
-	     value 1000;
-          }
+            enum 10m {
+                value 10;
+            }
+            enum 100m;
+            enum auto {
+                value 1000;
+            }
         }
     }
 }