fix bug in typenames ref
fix bug in typenames ref

mwengren/pycsw,ocefpaf/pycsw,ingenieroariel/pycsw,ocefpaf/pycsw,ckan-fcd/pycsw-fcd,PublicaMundi/pycsw,bukun/pycsw,kevinpdavies/pycsw,ricardogsilva/pycsw,kalxas/pycsw,ingenieroariel/pycsw,rouault/pycsw,kalxas/pycsw,PublicaMundi/pycsw,geopython/pycsw,rouault/pycsw,tomkralidis/pycsw,benhowell/pycsw,tomkralidis/pycsw,geopython/pycsw,mwengren/pycsw,geopython/pycsw,kevinpdavies/pycsw,bukun/pycsw,bukun/pycsw,benhowell/pycsw,ckan-fcd/pycsw-fcd,ricardogsilva/pycsw,kalxas/pycsw,ricardogsilva/pycsw,tomkralidis/pycsw