diff --git a/lang/en/editor.php b/lang/en/editor.php
index efbb71c476c..fdc8fa9f8b1 100644
--- a/lang/en/editor.php
+++ b/lang/en/editor.php
@@ -28,7 +28,7 @@ $string['createanchor'] = 'Create anchor';
 $string['createfolder'] = 'Create folder';
 $string['createlink'] = 'Insert Web Link';
 $string['cut'] = 'Cut selection';
-$string['cutpastemozilla'] = 'Unfortunately, you can not currently use normal keyboard shortcuts (or even the Paste button) for Pasting text into this online editor.  This is because of a security feature that is built in to some versions of Mozilla and Firefox browsers.<br /><br />There are three known workarounds you can try: <br /> (1) Instead of CTRL-v, use SHIFT-Insert <br /> (2) Use the Edit->Paste menu in your browser <br /> (3) Change the preferences in your browser by editing the user.js file. <br /><br />Click the OK button below for more help, or Cancel to return to the editor';
+$string['cutpastemozilla'] = 'Unfortunately, you cannot currently use normal keyboard shortcuts (or even the Paste button) for pasting text into this online editor.  This is because of a security feature that is built into some versions of Mozilla and Firefox browsers.<br /><br />There are three known workarounds you can try: <br /> (1) Instead of CTRL-v, use SHIFT-Insert <br /> (2) Use the Edit->Paste menu in your browser <br /> (3) Change the preferences in your browser by editing the user.js file. <br /><br />Click the OK button below for more help, or Cancel to return to the editor';
 $string['delete'] = 'Delete';
 $string['filebrowser'] = 'File Browser';
 $string['forecolor'] = 'Font Color';