update truncation length on demo site

2018-08-12 14:29:04 -07:00
parent 25a995bea5
commit 04ce55ff01
1 changed files with 1 additions and 1 deletions
@@ -38,4 +38,4 @@ markdown: kramdown
 #   - vendor/ruby/

 show_excerpts: true
-excerpt_length: 0
+excerpt_length: 20