gist_updater.gemspec in gist_updater-0.3.0 vs gist_updater.gemspec in gist_updater-0.3.1

@@ -8,12 +8,15 @@
   spec.name          = 'gist_updater'
   spec.version       = GistUpdater::VERSION
   spec.authors       = ['Takashi Masuda']
   spec.email         = ['[e-mail]']
 
-  spec.summary       = 'Updates your Gist files'
-  spec.description   = 'Updates your Gist files which defined in YAML'
+  spec.summary       = 'Updates your Gist files defined in YAML'
+  spec.description   = <<~EOS
+    Updates your Gist files defined in YAML.
+    For example, it's useful for syncing GitHub and Gist in CI.
+  EOS
   spec.homepage      = 'https://github.com/masutaka/gist_updater'
   spec.license       = 'MIT'
 
   spec.files         = `git ls-files -z`.split("\x0").reject do |f|
     f.match(%r{^(test|spec|features)/})
@@ -27,6 +30,7 @@
 
   spec.add_development_dependency 'bundler', '~> 1.13'
   spec.add_development_dependency 'rake', '~> 10.0'
   spec.add_development_dependency 'rspec', '~> 3.0'
   spec.add_development_dependency 'rubocop', '~> 0.43.0'
+  spec.add_development_dependency 'yard', '~> 0.9.5'
 end