Added comment to clarify

2014-08-04 14:10:02 +02:00 · 2014-08-04 14:10:02 +02:00 · 1a443709b3
commit 1a443709b3
parent 7a124e16ca
1 changed files with 1 additions and 1 deletions
--- a/wie.php
+++ b/wie.php
@ -53,7 +53,7 @@ else
 // check if article is UTF-8 encoded, in which case regular ucwords won't work
 if (mb_check_encoding($article, 'UTF-8'))
 {
-    $article = utf8_ucwords($article);
+    $article = utf8_ucwords($article); // uppercase article in UTF-8
 }
 else
 {