Re: 2 minor typos in PIL and REF

[Luiz Henrique de Figueiredo <lhf@...>]

> 
> the "lua_pcall(..." declaration misses the int return type.
> 
> Maybe they were already reported, I only did a (very) quick scan of the
> mailingarchives.

http://www.lua.org/manual/5.1/errata.html and the online version has been
corrected.