</ br> showin with RTL

I havde inastalled ckeditor ver. 3.6.2.
I'm using with language hebrew (he) and dirction RTL.

I use the editor to edit a pre-entered text.
I reload the text into the editor by the command :
CKEDITOR.instances['Text'].insertText(#(Txt)#);
('Text' is the id of the <textarea>...)

The text is in hebrew and i see at the end of each line a <br /> tag....
Example :
אני לא אוהבת לשמור שדים בארון<br />
מחובתך לדבר עם החבר

Pls advs,
Yaron