Fix jekyll deprecation warning

dlech · dlech · commit ee411fe59d6a · 2017-09-14T16:07:58.000-05:00
diff --git a/_config.yml b/_config.yml
@@ -11,7 +11,7 @@ exclude:
   - .travis.yml
   - maintainer-notes.md
 
-gems:
+plugins:
   - jekyll-mentions
   - jekyll-sitemap
   - jekyll-redirect-from
