unzip: fix recipe syntax.
unzip: fix recipe syntax.

Still does not build.

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