Merge pull request #9 from Machine-Learning-for-Medical-Language/dependabot/bundler/docs/kramdown-2.3.1

Bump kramdown from 2.3.0 to 2.3.1 in /docs

Author: tmills

docs/Gemfile.lock

@@ -33,7 +33,7 @@ GEM
       sassc (> 2.0.1, < 3.0)
     jekyll-watch (2.2.1)
       listen (~> 3.0)
-    kramdown (2.3.0)
+    kramdown (2.3.1)
       rexml
     kramdown-parser-gfm (1.1.0)
       kramdown (~> 2.0)
@@ -58,6 +58,7 @@ GEM
     unicode-display_width (1.7.0)
 
 PLATFORMS
+  ruby
   x86_64-linux
 
 DEPENDENCIES