re-add htmlproofer

markzegarelli · markzegarelli · commit 149be9e91dce · 2021-09-10T17:01:56.000-07:00
diff --git a/Gemfile b/Gemfile
@@ -19,6 +19,7 @@ group :jekyll_plugins do
   gem "jekyll-include-cache"
   gem 'jekyll-algolia'
   gem 'jekyll-dotenv'
+  gem 'html-proofer'
 end
 
 # Windows does not include zoneinfo files, so bundle the tzinfo-data gem
