From 1cc2ab62ae9dcfd54e6c31b5ee7d8d28e00145ae Mon Sep 17 00:00:00 2001
From: Joe Thornber <ejt@redhat.com>
Date: Wed, 23 Aug 2017 10:18:09 +0100
Subject: [PATCH] [functional-tests] comment

---
 functional-tests/run-tests | 1 +
 1 file changed, 1 insertion(+)

diff --git a/functional-tests/run-tests b/functional-tests/run-tests
index 7813480..b0c100e 100755
--- a/functional-tests/run-tests
+++ b/functional-tests/run-tests
@@ -13,6 +13,7 @@
 
 ;;------------------------------------------------
 
+;; Returns #t if the xs list matches prefix
 (define (begins-with prefix xs)
   (cond
     ((null? prefix) #t)