fix: format

Author: Fuchen Shi

views/todos.ejs

@@ -8,7 +8,7 @@
     <h1><%= title %></h1>
     <form action="/todos" method="POST">
       <input type="text" name="content" />
-      <input type="submit" value="new todo" />
+      <input type="submit" value="New todo" />
     </form>
     <ul>
       <% for(var i=0; i<todos.length; i++) {%>