[PATCH] MAN: Improve description of ldap_*_search_base options

[Stephen Gallagher]

It was ambiguous that these options supported the new multiple
search base format, as well as the search filters.

[Jakub Hrozek]

On Fri, Aug 10, 2012 at 10:42:09AM -0400, Stephen Gallagher wrote:
> It was ambiguous that these options supported the new multiple
> search base format, as well as the search filters.

Ack