diff --git a/docs/extensions.md b/docs/extensions.md
index b84340543b..416be96cdf 100644
--- a/docs/extensions.md
+++ b/docs/extensions.md
@@ -53,7 +53,7 @@ module.exports = (app) => {
     context.octokit.issues.createComment(
       context.issue({
         body: `There were ${edits} edits to issues in this thread.`,
-      }),
+      })
     );
   });
 };