r266291 and r294326 changed the lookup algorithm of CA cert bundles in
libftech, but the man pages were not adapted. This patch is an attempt to fix
this.
As both changes have been MFCed and subsequently MFHed to releng/10.3
(r266632 and r295843), I'd suggest to get those changes into 10.3 before
release.
Also did some minor fixes as suggested by igor.