the problem is in admin/usergroup.php
you where told to:
Add on row 174 BEFORE "print_table_break();":
but because of the multiple times this little bastard

is in the file you propably put it in the wrong place (Like I did the first time!).
So find:
print_table_header($vbphrase['general_permissions']);
the "print_table_break();" after this is the right one
Greetings
StarBuG
ps: You should describe this better in your instructions Swedie. You sometimes tell people to find a text that occures multiple times in the file so people get easily confused