README.md in archer-rails-0.2.3 vs README.md in archer-rails-0.3.0

@@ -9,11 +9,11 @@
 ## Installation
 
 Add this line to your application’s Gemfile:
 
 ```ruby
-gem 'archer-rails'
+gem "archer-rails"
 ```
 
 And run:
 
 ```sh
@@ -22,10 +22,10 @@
 ```
 
 Lastly, update your Gemfile to only include it in environments where you need it:
 
 ```ruby
-gem 'archer-rails', group: [:production]
+gem "archer-rails", group: [:production]
 ```
 
 ## How It Works
 
 Ruby stores console history in a file specified by: