Incorrect documentation for toolbar-add-item

[Aidan Kehoe]

 Ar an t-ochtú lá déag de mí Deireadh Fómhair, scríobh smitchel: 

 > The documentation for toolbar-add-item stated that it took a 
 > toolbar-spec for its first argument, and returned a (modified) 
 > toolbar-spec. However, it seems that what the function actually does is 
 > take a toolbar instance, and return a modified toolbar instance. I 
 > modified the name of the input variable, and changed the documentation 
 > string. The function should (and seems to) operate the same as before.

Yes, this was wrong; thanks for your bug report. Send an email with a patch
(yeah, you forgot to attach it to this one, it happens to us all) and a
ChangeLog entry and you get the glory :-)

-- 
¿Dónde estará ahora mi sobrino Yoghurtu Nghe, que tuvo que huir
precipitadamente de la aldea por culpa de la escasez de rinocerontes?