Gemfile in puppet-repl-0.0.5 vs Gemfile in puppet-repl-0.0.6

@@ -1,9 +1,6 @@
 source "http://rubygems.org"
-# Add dependencies required to use your gem here.
-# Example:
-#   gem "activesupport", ">= 2.3.5"
-gem 'puppet', ">= 3.8"
+gem 'puppet', ENV['PUPPET_GEM_VERSION'] || ">= 3.8"
 gem 'facterdb'
 # Add dependencies to develop your gem here.
 # Include everything needed to run rake, tests, features, etc.
 
 group :test do