Twentyten Header Image as Link

Hello,

I am using a twentyten child and I wanted to make the custom header images into a link.
In the header.php I inserted a code (I found googling) after div id=sitedescription and closed the link just before the #branding closing div.

a href=”<?php echo home_url( ‘/’ ); ?>” rel=”home”>

I deleted the title attribute and it works wonderful even for post and page header images (linking back to the home blog).
However, even though I deleted the title attribute, post and page header still show the title of the image on mouseover.

Is there a way to supress this? I tried title=””, but it doesn’t seem to work.

Thanks for your help!
Best regards
Michael