fix adjust_name_for_index() for PRETTY_URLS
fix adjust_name_for_index() for PRETTY_URLS

Signed-off-by: Chris Warrick <de6f931166e131a07f31c96c765aee08f061d1a5@gmail.com>

atiro/nikola,xuhdev/nikola,xuhdev/nikola,okin/nikola,JohnTroony/nikola,schettino72/nikola,xuhdev/nikola,berezovskyi/nikola,pluser/nikola,pluser/nikola,s2hc-johan/nikola,schettino72/nikola,berezovskyi/nikola,gwax/nikola,yamila-moreno/nikola,getnikola/nikola,masayuko/nikola,atiro/nikola,x1101/nikola,jjconti/nikola,masayuko/nikola,getnikola/nikola,lucacerone/nikola,lucacerone/nikola,jjconti/nikola,s2hc-johan/nikola,wcmckee/nikola,pluser/nikola,getnikola/nikola,knowsuchagency/nikola,atiro/nikola,masayuko/nikola,techdragon/nikola,andredias/nikola,JohnTroony/nikola,TyberiusPrime/nikola,gwax/nikola,knowsuchagency/nikola,gwax/nikola,immanetize/nikola,immanetize/nikola,techdragon/nikola,lucacerone/nikola,jjconti/nikola,s2hc-johan/nikola,okin/nikola,andredias/nikola,andredias/nikola,immanetize/nikola,xuhdev/nikola,x1101/nikola,berezovskyi/nikola,JohnTroony/nikola,okin/nikola,wcmckee/nikola,knowsuchagency/nikola,okin/nikola,techdragon/nikola,x1101/nikola,yamila-moreno/nikola,yamila-moreno/nikola,wcmckee/nikola,TyberiusPrime/nikola,schettino72/nikola,getnikola/nikola,TyberiusPrime/nikola