I've been reviewing Tensilica's version of the GDB documentation and found a 
number of minor problems to fix.  I dare say some of these are obvious, but as 
promised, I'm going to err on the side of caution and ask permission before 
committing anything.  I'll start with the easiest ones first.

2007-03-23  Bob Wilson  <bob.wilson@acm.org>

	* gdb.texinfo (File Options): Add missing parenthesis.
	(Breakpoints, Special Fortran commands, PowerPC): Fix typos.