Image galleries title won't translate

Hi,

I use Drupal 5.18 and i wanted a simple gallery on my webpage. So i downloaded the Image-5.x-2.0 module. I thereafter translated using a norwegian .po file. Everything translated correctly except the title. It still says 'Image galleries'. I tried updating the string manually by searching for the string and editing it. I also tried the fix explained in this post:

http://drupal.org/node/274810

This fix tells me to change line 169 of image_gallery.module from:
drupal_set_title($gallery->name);
To:
drupal_set_title(t($gallery->name));

Nothing helps. it still says Image galleries. Im gettin desperate trying to write over it physically on the screen:p

Best Regards,
Oddgeir Gitlestad