diff --git a/src/main/example/core.clj b/src/main/example/core.clj
index 6854d91..6380b22 100644
--- a/src/main/example/core.clj
+++ b/src/main/example/core.clj
@@ -21,27 +21,27 @@
 
 ;; pages
 (defpage home-page
-   (html->str
-     [:main
-      [:div
-       [:input {:data-bind "msg"}]
-       [:div {:data-text "$msg"}]
-       [:button {:data-on-click (->expr (@post ~hello-world ~keep-open))}
-        "click for text animation"]]
-      [:button {:data-on-click (->expr (@post ~page-2))}
-       "go to page 2"]]))
+  (html->str
+   [:main
+    [:div
+     [:input {:data-bind "msg"}]
+     [:div {:data-text "$msg"}]
+     [:button {:data-on-click (->expr (@post ~hello-world ~keep-open))}
+      "click for text animation"]]
+    [:button {:data-on-click (->expr (@post ~page-2))}
+     "go to page 2"]]))
 
 (defpage page-2
   (html->str
-    [:main
-     [:div
+   [:main
+    [:div
      [:p "this is page2"]
-     [:button 
+     [:button
       {:data-on-click  (->expr (@post ~say-hi))}
       "say hi to everyone"]]
 
-     [:button {:data-on-click (->expr (@post ~home-page))}
-      "go back to home"]]))
+    [:button {:data-on-click (->expr (@post ~home-page))}
+     "go back to home"]]))
 
 ;; http app server
 (def routes
diff --git a/src/main/example/utils.clj b/src/main/example/utils.clj
index 154a286..fdaf424 100644
--- a/src/main/example/utils.clj
+++ b/src/main/example/utils.clj
@@ -131,7 +131,7 @@
         route-str-sse (str "/sse" route-str)]
     `(let [view# (fn [_#]
                    ~@body)]
-       
+
        (add-route! ~route-str
                    (fn [request# respond# _#]
                      (page request# respond# ~route-str view#)))
@@ -142,21 +142,21 @@
 
 (defn app-routes
   ([]
-  (->> @!ma-routes
-       vec))
+   (->> @!ma-routes
+        vec))
   ([index-route]
    (concat (app-routes)
-     [["/" (@!ma-routes index-route)]])))
+           [["/" (@!ma-routes index-route)]])))
 
 (defmacro defaction [action-sym args & body]
   (let [url (str "/sse/" action-sym)]
     `(let [sse-handler#
            (fn [request# respond# raise_#]
-            (respond#
+             (respond#
               (->sse-response
-                request#
-                {on-open (fn ~args (d*/with-open-sse ~(get args 0)
-                                     ~@body))})))]
+               request#
+               {on-open (fn ~args (d*/with-open-sse ~(get args 0)
+                                    ~@body))})))]
        (add-route! ~url sse-handler#)
        (def ~action-sym ~url))))