Small typo in config/m88k/m88k.c

[Jeffrey A Law]

  In message < 9710011436.AA06695@lts.sel.alcatel.de >you write:
  > the appended patch fixes a small typo which causes a compilation error
  > when using the native Greenhills cc for bootstrapping.
  > 
  > Wed Oct  1 16:34:25 1997  Manfred Hollstein  (manfred@lts.sel.alcatel.de)
  > 
  > 	* config/m88k/m88k.c (m88k_begin_prologue): Remove superfluous
  > 	backslash.
Thanks.  I've installed this patch.

jeff