[PATCH] Fix xtensa assert

[Nick Clifton]

Hi Jakub,

>This has been reported to me, assignment in assert certainly looks wrong.
>
>2004-04-19  Jakub Jelinek  <jakub@redhat.com>
>
>	* config/tc-xtensa.c (xg_assembler_literal): Fix a typo.
>  
>
Agreed - please apply.

Cheers
  Nick