diff --git a/examples/cohort-heatmap-server/server.ts b/examples/cohort-heatmap-server/server.ts
index 3494a55..cc155f6 100644
--- a/examples/cohort-heatmap-server/server.ts
+++ b/examples/cohort-heatmap-server/server.ts
@@ -241,7 +241,9 @@ async function main() {
     });
 
     const httpServer = app.listen(PORT, () => {
-      console.log(`Cohort Heatmap Server listening on http://localhost:${PORT}/mcp`);
+      console.log(
+        `Cohort Heatmap Server listening on http://localhost:${PORT}/mcp`,
+      );
     });
 
     function shutdown() {