Documentation: Incorrect scope for sync_with_stdio

[Carlo Wood]

On http://gcc.gnu.org/onlinedocs/libstdc++/27_io/howto.html#8
you say:

std::ios::sync_with_stdio(false);
      
This must be

std::ios_base::sync_with_stdio(false);

-- 
Carlo Wood <carlo@alinoe.com>