From f93cc12b3c0376fa5b69e2d27d35068c556727ea Mon Sep 17 00:00:00 2001
From: Santiago Zarate <santiago.zarate@suse.com>
Date: Mon, 29 Apr 2019 16:54:17 +0200
Subject: [PATCH] Add cache key to the README.md

Fixes #54
---
 README.md | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/README.md b/README.md
index 6423f80..9c8ec4d 100644
--- a/README.md
+++ b/README.md
@@ -26,6 +26,9 @@ Example Simple .travis.yml
       - "5.20"              # installs latest perl 5.20 (if not already available)
       - "dev"               # installs latest developer release of perl (e.g. 5.21.8)
       - "blead"             # builds perl from git
+    cache:
+      directories:
+        - $HOME/perl5
     matrix:
       include:
         - perl: 5.18