Fixed docdir for groff.
Fixed docdir for groff.


moochris/haikuports,koletzky/haikuports,Begasus/haikuports,moochris/haikuports,haikuports/haikuports,moochris/haikuports,miqlas/haikuports,Begasus/haikuports,haikuports/haikuports,miqlas/haikuports,Begasus/haikuports,haikuports/haikuports,Begasus/haikuports,nielx/haikuports,koletzky/haikuports,Begasus/haikuports,nielx/haikuports,miqlas/haikuports,haikuports/haikuports,nielx/haikuports,koletzky/haikuports,haikuports/haikuports