* Clarified function documentation

diff --git a/includes/Xml.php b/includes/Xml.php
index f2dd0e2..67dda7f 100644 (file)
--- a/includes/Xml.php
+++ b/includes/Xml.php
@@ -329,8 +329,8 @@ class Xml {
        }
 
        /**
-        * Escape html tags
-        * Basically replacing " > and < with HTML entities ( &quot;, &gt;, &lt;)
+        * Replace " > and < with their respective HTML entities ( &quot;,
+        * &gt;, &lt;)
         *
         * @param $in String: text that might contain HTML tags.
         * @return string Escaped string