I'm getting the following error when editing and then updating a blog post:

From Chrome Browser
"No route matches [PATCH] "/authors/posts"

From Rails Server (command line)
ActionController::RoutingError (No route matches [PATCH] "/authors/posts"):

Here's the file (app/views/authors/posts/edit.html.erb)

<% provide(:page_title, "Edit #{@post.title}") %>
<% provide(:author, 'active') %>

Editing Post

<%= render 'form', post: @post, url: authors_post_url(@post) %>

<%= link_to 'Show', @post %> |
<%= link_to 'Back', authors_post_path %>