course.gemspec in course-0.2.0 vs course.gemspec in course-0.2.1

@@ -23,10 +23,10 @@
   spec.bindir        = 'exe'
   spec.executables   = spec.files.grep(%r{^exe/}) { |f| File.basename(f) }
   spec.require_paths = ['lib']
 
   spec.add_development_dependency 'awesome_print', '~> 1.7'
-  spec.add_development_dependency 'byebug', '~> 9.0'
+  spec.add_development_dependency 'pry', '~> 0.11.3'
   spec.add_development_dependency 'codecov', '~> 0'
   spec.add_development_dependency 'bundler', '~> 1.14'
   spec.add_development_dependency 'guard', '~> 2.14'
   spec.add_development_dependency 'guard-rspec', '~> 4.7'
   spec.add_development_dependency 'rake', '~> 10.0'