diff --git a/content/tags-callback.md b/content/tags-callback.md
index 848c705..9c992e2 100644
--- a/content/tags-callback.md
+++ b/content/tags-callback.md
@@ -1,6 +1,6 @@
 ---
 tag: callback
-tags: blockTagss
+tags: blockTags
 description: Document a callback function.
 related:
 - /tags-function