README.md in qa_server-2.0.0 vs README.md in qa_server-2.1.0

@@ -17,30 +17,36 @@
 Tested with...
 
 * Ruby 2.4.3
 * Rails 5.1.6
 
-### Prerequisites
+### Optional Prerequisites
 
-1. [ImageMagick](http://www.imagemagick.org/) - Used to generate status charts.  Generated charts will be saved in `app/assets/images/qa_server/charts` directory.
+Only required if you want to generate status charts.  Generated charts will be saved in 
+`app/assets/images/qa_server/charts` directory.  By default status is displayed in a table.
 
+1. [ImageMagick](http://www.imagemagick.org/)
+
 ### Installation Instructions
 
-#### Adding the engine dependency
+#### Adding the engine dependencies
 
-Add this line to your application's Gemfile:
+Add these lines to your application's Gemfile:
 
 ```ruby
 gem 'qa_server'
+gem 'qa'
 ```
 
 And then execute:
+
 ```bash
 $ bundle
 ```
 
 Or install it yourself as:
+
 ```bash
 $ gem install qa_server
 ```
 
 #### Install the engine and run migrations
@@ -188,7 +194,6 @@
 *Have code improvements you've written or a configuration for a new authority you'd like to submit?* Submit a PR and your changes will be reviewed for possible inclussion.  If you want to make a substantial change, you may want to express your ideas in an issue first for discussion.
 
 
 ## License
 The gem is available as open source under the terms of the [Apache License](https://www.apache.org/licenses/LICENSE-2.0).
-