diff --git a/lib/jekyll-seo-tag.rb b/lib/jekyll-seo-tag.rb
index a89da72..696daa6 100644
--- a/lib/jekyll-seo-tag.rb
+++ b/lib/jekyll-seo-tag.rb
@@ -30,7 +30,7 @@ module Jekyll
     def options
       {
         "version" => Jekyll::SeoTag::VERSION,
-        "title"   => title?
+        "title"   => title?,
       }
     end
 
@@ -39,7 +39,7 @@ module Jekyll
         "page"      => context.registers[:page],
         "site"      => context.registers[:site].site_payload["site"],
         "paginator" => context["paginator"],
-        "seo_tag"   => options
+        "seo_tag"   => options,
       }
     end
 
@@ -50,7 +50,7 @@ module Jekyll
     def info
       {
         :registers => context.registers,
-        :filters   => [Jekyll::Filters]
+        :filters   => [Jekyll::Filters],
       }
     end
 
diff --git a/spec/jekyll_seo_tag_spec.rb b/spec/jekyll_seo_tag_spec.rb
index d273a26..b4f8b9c 100644
--- a/spec/jekyll_seo_tag_spec.rb
+++ b/spec/jekyll_seo_tag_spec.rb
@@ -29,7 +29,7 @@ describe Jekyll::SeoTag do
     site.process
     options = {
       :check_html       => true,
-      :checks_to_ignore => %w(ScriptCheck LinkCheck ImageCheck)
+      :checks_to_ignore => %w(ScriptCheck LinkCheck ImageCheck),
     }
     status = HTML::Proofer.new(dest_dir, options).run
     expect(status).to eql(true)
@@ -225,7 +225,7 @@ EOS
         {
           "title"       => "post",
           "description" => "description",
-          "image"       => "/img.png"
+          "image"       => "/img.png",
         }
       end
       let(:page) { make_post(meta) }
@@ -255,7 +255,7 @@ EOS
       {
         "admins"    => "jekyllrb-fb-admins",
         "app_id"    => "jekyllrb-fb-app_id",
-        "publisher" => "jekyllrb-fb-publisher"
+        "publisher" => "jekyllrb-fb-publisher",
       }
     end
 
@@ -377,8 +377,8 @@ EOS
         {
           "permalink" => "/",
           "seo"       => {
-            "type" => "person"
-          }
+            "type" => "person",
+          },
         }
       end
 
@@ -448,7 +448,7 @@ EOS
           "google" => "foo",
           "bing"   => "bar",
           "alexa"  => "baz",
-          "yandex" => "bat"
+          "yandex" => "bat",
         }
       end
 
diff --git a/spec/spec_helper.rb b/spec/spec_helper.rb
index db30693..a68ada5 100644
--- a/spec/spec_helper.rb
+++ b/spec/spec_helper.rb
@@ -16,7 +16,7 @@ end
 CONFIG_DEFAULTS = {
   "source"      => source_dir,
   "destination" => dest_dir,
-  "gems"        => ["jekyll-seo-tag"]
+  "gems"        => ["jekyll-seo-tag"],
 }.freeze
 
 def make_page(options = {})