terminology not applied to empty text

Hey there! Sorry for assulting you with issue -- i'm just posting what I find as I go.

I'm seeing on ln 443 in hotblocks_assign_page that the word "hotblocks" is not replaced by the terminology setting:

  $aHotblocks = hotblocks_list();
  if(!sizeof($aHotblocks)) {
    print ('No hotblocks have been created yet.');
    exit;
  }

should be

  $aHotblocks = hotblocks_list();
  if(!sizeof($aHotblocks)) {
    print ('No '.hotblocks_terminology(true).' have been created yet.');
    exit;
  }

sorry i don't have an easy way to generate a patch.