From 96620b48968c1ebc905ff0d663612806357c63a4 Mon Sep 17 00:00:00 2001
From: Park Hyunwoo <ez@smartstudy.co.kr>
Date: Fri, 20 Oct 2017 14:25:19 +0900
Subject: [PATCH] Add pipe character for sort filter to fix liquid syntax
 warning

---
 appendix.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/appendix.md b/appendix.md
index 316c6bd..09c6e45 100644
--- a/appendix.md
+++ b/appendix.md
@@ -25,7 +25,7 @@ If you're here to choose a license, **[start from the home page](/)** to see a f
     {% endfor %}
   {% endfor %}
 </tr>
-{% assign licenses = site.licenses sort: "path" %}
+{% assign licenses = site.licenses | sort: "path" %}
 {% for license in licenses %}
   <tr style="height: 3em"><th scope="row"><a href="{{ license.id }}">{{ license.title }}</a></th>
   {% assign seen_tags = '' %}