add lang to html

JBlond · JBlond · commit 1623626d7337 · 2019-01-09T16:40:46.000+01:00
diff --git a/example/example.php b/example/example.php
@@ -1,5 +1,5 @@
 ﻿<!DOCTYPE html>
-<html>
+<html lang="en">
 	<head>
 		<meta charset="utf-8"/>
 		<title>PHP LibDiff - Examples</title>
