From c6c2e80c55c17db400ab743e08a132b338bc37ee Mon Sep 17 00:00:00 2001
From: Carsten Brandt <mail@cebe.cc>
Date: Mon, 1 Dec 2014 23:57:17 +0100
Subject: [PATCH] added code hightlight

---
 docs/guide/tutorial-i18n.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/docs/guide/tutorial-i18n.md b/docs/guide/tutorial-i18n.md
index 15bc5aa9cd..85a26a6790 100644
--- a/docs/guide/tutorial-i18n.md
+++ b/docs/guide/tutorial-i18n.md
@@ -514,7 +514,7 @@ in all environments and verify that the version of the ICU library compiled with
 
 To find out which version of ICU is used by PHP you can run the following script, which will give you the PHP and ICU version used.
 
-```
+```php
 <?php
 echo "PHP: " . PHP_VERSION . "\n";
 echo "ICU: " . INTL_ICU_VERSION . "\n";