update truncation length on demo site

This commit is contained in:
Pat Dryburgh 2018-08-12 14:29:04 -07:00
parent 25a995bea5
commit 04ce55ff01

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@ -38,4 +38,4 @@ markdown: kramdown
# - vendor/ruby/
show_excerpts: true
excerpt_length: 0
excerpt_length: 20