The manpage for versionator.eclass (versionator.eclass.5) says 'replace_version_sepaator' where it should say 'replace_version_separator'. Patch to follow.
Created attachment 161130 [details, diff] Fixes typo
Already fixed, please remerge eclass-manpages to get a new man page. http://sources.gentoo.org/viewcvs.py/gentoo-x86/eclass/versionator.eclass?r1=1.14&r2=1.15