Editing comment

<% form_for(@comment) do |f| %> <%= f.error_messages %>

<%= f.label :post_id %>
<%= f.text_field :post_id %>

<%= f.label :commenter %>
<%= f.text_field :commenter %>

<%= f.label :body %>
<%= f.text_area :body %>

<%= f.submit 'Update' %>

<% end %> <%= link_to 'Show', @comment %> | <%= link_to 'Back', comments_path %>