RFA: hook doc patch (34/112): TARGET_LEGITIMATE_ADDRESS_P

[Gerald Pfeifer]

On Fri, 15 Jan 2010, Joern Rennecke wrote:
>        * tm.texi (TARGET_LEGITIMATE_ADDRESS_P): Add return type.
>        Fix markup for strict argument. 

I believe Joseph has pre-approved the return type part, and this 
is fine overall.

Thanks,
Gerald