Add SRI to CDN links

diff --git a/docs/pages/installation.md b/docs/pages/installation.md
index bfce1fbcca80f03654f6c853929aea8fd6e1efc5..5010e1bf815e88510cee577995d1c4b86797ece2 100644 (file)
--- a/docs/pages/installation.md
+++ b/docs/pages/installation.md
@@ -121,10 +121,10 @@ The folks at [cdnjs](https://cdnjs.com) host the compressed Foundation CSS and J
 
 ```html
 <!-- Compressed CSS -->
-<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/foundation/6.3.1/css/foundation.min.css">
+<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/foundation/6.3.1/css/foundation.min.css" integrity="sha256-itWEYdFWzZPBG78bJOOiQIn06QCgN/F0wMDcC4nOhxY=" crossorigin="anonymous" />
 
 <!-- Compressed JavaScript -->
-<script src="https://cdnjs.cloudflare.com/ajax/libs/foundation/6.3.1/js/foundation.min.js"></script>
+<script src="https://cdnjs.cloudflare.com/ajax/libs/foundation/6.3.1/js/foundation.min.js" integrity="sha256-Nd2xznOkrE9HkrAMi4xWy/hXkQraXioBg9iYsBrcFrs=" crossorigin="anonymous"></script>
 ```
 
 ---