Specify shell commands with $

README.md

@@ -64,18 +64,18 @@ Usage
 Once you've configured the appraisals you want to use, you need to install the
 dependencies for each appraisal:
 
-    appraisal install
+    $ appraisal install
 
 This will resolve, install, and lock the dependencies for that appraisal using
 bundler. Once you have your dependencies set up, you can run any command in a
 single appraisal:
 
-    appraisal rails-3 rake test
+    $ appraisal rails-3 rake test
 
 This will run `rake test` using the dependencies configured for Rails 3. You can
 also run each appraisal in turn:
 
-    appraisal rake test
+    $ appraisal rake test
 
 If you want to use only the dependencies from your Gemfile, just run `rake
 test` as normal. This allows you to keep running with the latest versions of