[ob] Fix doco for bfd_alloc

[Andrew Cagney]

The doco didn't match the code.  Committed.

However, this brings up an issue.  opncls.c isn't put through the "make 
headers" stuff and if it is added all sorts of other conflicts appear :-/

Andrew
-------------- next part --------------
An embedded and charset-unspecified text was scrubbed...
Name: diffs
URL: <https://sourceware.org/pipermail/binutils/attachments/20040423/1926fcf7/attachment.ksh>