[SOLVED] html code in the language file does not work

I'm trying to create a go to link button [confirm], but it does not work most likely because of an extra space in the end. Sample Code: <a href="[confirm]" target="_blank">Confirm e-mail address</a>. As a result I get the following:
<a href="link
" target="_blank">Confirm e-mail address</a>
Please tell me where to fix the error, since it is more likely that some character at the end of the line will move the line and does not allow the code to work. Sorry for my English

Don't use [confirm] use [confirmlink] as [confirm] will add linebreaks.

Thanks for the quick response. This solution really helps to get rid of the line break, but when I try to write the button with the link does not appear in the letter, only the html code is complete and of course the text.

This code is completely working. In what there can be a reason why in the letter it does not work?

Be sure "Registration Email HTML" is set to "Yes" in CB > Configuration > Registration or the HTML will be escaped. Beyond that it's entirely up to your email client whether it wants to parse out HTML.

Thank you, everything works fine, I missed this item in the registration settings