[imp] small typo in smime.php in HEAD

[Cliff Green]

In /imp/smime.php, v 2.19, line 152:

        $cacheSess = &Horde_SessionObject::singleton();

should be:

        $cacheSess = &Horde_SessionObjects::singleton();

c
-- 
Cliff Green
Academic Computing Services - UMDNJ
Signature under NDA