Enable Liquid strict mode for /example site

mmistakes · mmistakes · commit 14ed2e2d2f12 · 2017-09-05T13:14:41.000-04:00
diff --git a/example/_config.yml b/example/_config.yml
@@ -27,6 +27,10 @@ twitter_username: Towlette_Pettetucci
 github_username: Towlette_Pettetucci
 logo: /assets/icons/basically-basic-logo-light.svg
 
+# Liquid
+liquid:
+  error_mode: strict
+
 # Build settings
 markdown: kramdown
 theme: jekyll-theme-basically-basic
