Gemfile.lock in SgfParser-0.9.1 vs Gemfile.lock in SgfParser-1.0.0

@@ -7,10 +7,11 @@
       bundler (~> 1.0)
       git (>= 1.2.5)
       rake
     rake (0.9.2)
     rcov (0.9.9)
+    rdoc (3.9)
     rspec (2.6.0)
       rspec-core (~> 2.6.0)
       rspec-expectations (~> 2.6.0)
       rspec-mocks (~> 2.6.0)
     rspec-core (2.6.4)
@@ -22,6 +23,7 @@
   ruby
 
 DEPENDENCIES
   jeweler
   rcov
+  rdoc
   rspec