pathway.gemspec in pathway-0.8.0 vs pathway.gemspec in pathway-0.9.0

@@ -32,6 +32,7 @@
   spec.add_development_dependency "rake", "~> 10.0"
   spec.add_development_dependency "rspec", "~> 3.0"
   spec.add_development_dependency "coveralls"
   spec.add_development_dependency "pry"
   spec.add_development_dependency "pry-byebug"
+  spec.add_development_dependency "pry-doc"
 end