diff --git a/content/plugins/lektor-markdown-excerpt/contents.lr b/content/plugins/lektor-markdown-excerpt/contents.lr
index 1a946c45..70c5996b 100644
--- a/content/plugins/lektor-markdown-excerpt/contents.lr
+++ b/content/plugins/lektor-markdown-excerpt/contents.lr
@@ -5,5 +5,5 @@ categories: templates
 tags:
 
 markdown
-jinja filter
+jinja filters
 setup-env