Gemfile in schema_comments-0.2.0.alpha1 vs Gemfile in schema_comments-0.2.0.alpha2

@@ -1,12 +1,11 @@
 source "http://rubygems.org"
 
-gem "activesupport", "~> 3.1.0"
-gem "activerecord", "~> 3.1.0"
+gem "activesupport", ">= 3.0.0"
+gem "activerecord", ">= 3.0.0"
 
-
 group :test do
-  gem "rails", "~> 3.1.0"
+  gem "rails", ">= 3.0.0"
   gem "sqlite3"
   gem "yaml_waml"
 end
 
 # Add dependencies to develop your gem here.