README.md in jekyll_quote-0.3.1 vs README.md in jekyll_quote-0.4.0

@@ -6,32 +6,25 @@
 
 See [demo/index.html](demo/index.html) for examples.
 
 
 ## Installation
+Add the following line to your Jekyll project's Gemfile, within the `jekyll_plugins` group:
 
-Add this line to your Jekyll project's Gemfile, within the `jekyll_plugins` group:
-
 ```ruby
 group :jekyll_plugins do
   gem 'jekyll_quote'
 end
 ```
 
-Also add it to `_config.yml`:
-```yaml
-plugins:
-  - jekyll_quote
-```
-
 And then execute:
 
     $ bundle install
 
-Or install it yourself as:
 
-    $ gem install jekyll_quote
+## Attribution
+See [`jekyll_plugin_support` for `attribution`](https://github.com/mslinn/jekyll_plugin_support#subclass-attribution)
 
 
 ## Additional Information
 More information is available on
 [Mike Slinn’s website](https://www.mslinn.com/blog/2020/10/03/jekyll-plugins.html).
@@ -64,10 +57,10 @@
     Installed at: /home/mslinn/.gems
 
     Generates Jekyll logger with colored output.
 ```
 
-### Testing
+### Demo
 Examine the output by running:
 ```shell
 $ demo/_bin/debug -r
 ```
 ... and pointing your web browser to http://localhost:4444/