diff --git a/src/main/example/core.clj b/src/main/example/core.clj
index 6380b22..4d2ad48 100644
--- a/src/main/example/core.clj
+++ b/src/main/example/core.clj
@@ -36,10 +36,8 @@
    [:main
     [:div
      [:p "this is page2"]
-     [:button
-      {:data-on-click  (->expr (@post ~say-hi))}
+     [:button {:data-on-click  (->expr (@post ~say-hi))}
       "say hi to everyone"]]
-
     [:button {:data-on-click (->expr (@post ~home-page))}
      "go back to home"]]))