Gemfile in bio-gem-1.3.1 vs Gemfile in bio-gem-1.3.2

@@ -1,16 +1,13 @@
 source "http://rubygems.org"
 # Add dependencies required to use your gem here.
 # Example:
 #   gem "activesupport", ">= 2.3.5"
-gem "bundler", "~> 1.0.18"
-gem "jeweler", ">= 1.7.0"
+gem "bundler", "~> 1.0.21"
+gem "jeweler"
+gem "rdoc"
 
-
-
 # Add dependencies to develop your gem here.
 # Include everything needed to run rake, tests, features, etc.
 group :development do
   gem "shoulda", ">= 0"
-  gem "bundler", "~> 1.0.18"
-  gem "jeweler", ">= 1.7.0"
 end