Fix deprecation warning

John Firebaugh · John Firebaugh · commit 77790b4292d0 · 2011-09-19T14:18:24.000-07:00
diff --git a/Rakefile b/Rakefile
@@ -1,7 +1,6 @@
 require 'rubygems'
 
 require 'bundler/gem_tasks'
-require 'rake/rdoctask'
 require 'rake/testtask'
 
 desc 'Default: run unit tests.'
