new AIX failure

[Paolo Carlini]

Two typos, sorry:

> The second one in fact is /completely/ (new tests included) wrapped in 
> an #ifdef _GLIBCPP_USE_WCHAR_T and, is suppose, is trivially passing 
> on AIX. 

..., I suppose, ...

> Do you agree with my analysis? Benjamin, do you agree too? Does is 
> make sense to both of you to fix all of the recent tests as you 
> suggested before? 

... as I suggested before?

Paolo.