Fixes documentation

diff --git a/wcfsetup/install/files/js/WCF.Message.js b/wcfsetup/install/files/js/WCF.Message.js
index be33f096e3d2fd0ce50c5e231ee76df3c6cde0f0..a50abce16bc76b811f49f850e6804829de1e24e4 100644 (file)
--- a/wcfsetup/install/files/js/WCF.Message.js
+++ b/wcfsetup/install/files/js/WCF.Message.js
@@ -3019,8 +3019,9 @@ WCF.Message.UserMention = Class.extend({
                $offsets.top += $jElement.height(); // add line height to top offset
                
                // merge text nodes before and after the temporary span element
-               // to avoid split text nodes at where one before which causes
-               // problems working with ranges and remove merged text node
+               // to avoid split text nodes which were one node before inserting
+               // the span element since split nodes can cause problems working
+               // with ranges and remove merged text node
                if (!$.browser.mozilla) { // firefox doesn't need this correction!
                        $element.previousSibling.nodeValue += $element.nextSibling.nodeValue;
                        $($element.nextSibling).remove();