From 63f7f0411fc21f5e00b1a13b73dd5bde47ce35c0 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Motiejus=20Jak=C5=A1tys?= <motiejus@uber.com>
Date: Fri, 1 Jul 2016 14:05:26 +0200
Subject: [PATCH] Add comment to the shell script

---
 test/lib.sh | 1 +
 1 file changed, 1 insertion(+)

diff --git a/test/lib.sh b/test/lib.sh
index 7fdf737d..a6b89702 100644
--- a/test/lib.sh
+++ b/test/lib.sh
@@ -6,6 +6,7 @@ declare ringpop_common_branch="master"
 
 #
 # Clones or updates the ringpop-common repository.
+# Runs `npm install` in ringpop-common/$1.
 #
 fetch-ringpop-common() {
     if [ ! -e "$ringpop_common_dir" ]; then