gcc/README tweaks

[Jeffrey A Law]

  In message < orbtcw5y4u.fsf@cupuacu.lsd.dcc.unicamp.br >you write:
  > On Jul 28, 1999, Jeffrey A Law <law@cygnus.com> wrote:
  > 
  > > ! It includes all of the support for compiling C, C++, Objective C, Fortr
  > an,
  > > ! Java, and Chill.
  >     ^^^^
  > 
  > Not 100% true, as libjava is not included.  Even though you don't
  > really need it for *compiling* Java in this release, this is already
  > true in the mainline.
It says precisely what I meant it to say "compile" != "link". 

jeff