diff --git a/.stickler.yml b/.stickler.yml
index 91f8543c..2ee7aaed 100644
--- a/.stickler.yml
+++ b/.stickler.yml
@@ -4,4 +4,4 @@ linters:
 review:
     # Don't use 'failure' build status when
     # a pull request contains style errors.
-fail_on_comments: true
+    fail_on_comments: true