diff --git a/data_navigator_test.go b/data_navigator_test.go
index ba54fc4..ff0a92d 100644
--- a/data_navigator_test.go
+++ b/data_navigator_test.go
@@ -206,18 +206,18 @@ b:
 }
 
 func TestWrite_add_to_array(t *testing.T) {
-  var data = parseData(`
+	var data = parseData(`
 b:
   - aa
 `)
 
-  var expected = `b:
+	var expected = `b:
 - aa
 - bb`
 
-  updated := writeMap(data, []string{"b", "1"}, "bb")
+	updated := writeMap(data, []string{"b", "1"}, "bb")
 
-  assertResult(t, expected, yamlToString(updated))
+	assertResult(t, expected, yamlToString(updated))
 }
 
 func TestWrite_with_no_tail(t *testing.T) {