Fix 'package Foo;' error so that it suggest a Perl 6 alternative
Fix 'package Foo;' error so that it suggest a Perl 6 alternative

The error message for 'package Foo' introduced in 6ba4b221a993e8dc3a4c
didn't suggest what syntax to use instead. Explain that you should use
package blocks, or the module declaration syntax.

Signed-off-by: Moritz Lenz <2b469823646c02e9f01a7ad5b893ceac76b06bbe@faui2k3.org>

tbrowder/rakudo,tony-o/deb-rakudodaily,softmoth/rakudo,teodozjan/rakudo,sergot/rakudo,Leont/rakudo,Leont/rakudo,azawawi/rakudo,nunorc/rakudo,salortiz/rakudo,b2gills/rakudo,sjn/rakudo,paultcochrane/rakudo,sergot/rakudo,nbrown/rakudo,azawawi/rakudo,jonathanstowe/rakudo,raydiak/rakudo,cygx/rakudo,lucasbuchala/rakudo,azawawi/rakudo,jonathanstowe/rakudo,retupmoca/rakudo,paultcochrane/rakudo,salortiz/rakudo,MasterDuke17/rakudo,labster/rakudo,cognominal/rakudo,ugexe/rakudo,sjn/rakudo,retupmoca/rakudo,zostay/rakudo,niner/rakudo,rakudo/rakudo,zhuomingliang/rakudo,raydiak/rakudo,nunorc/rakudo,rakudo/rakudo,ab5tract/rakudo,Gnouc/rakudo,skids/rakudo,cygx/rakudo,tony-o/rakudo,Leont/rakudo,tony-o/rakudo,LLFourn/rakudo,lucasbuchala/rakudo,nunorc/rakudo,cygx/rakudo,usev6/rakudo,tbrowder/rakudo,labster/rakudo,tony-o/rakudo,tbrowder/rakudo,pmurias/rakudo,tbrowder/rakudo,LLFourn/rakudo,labster/rakudo,sjn/rakudo,ungrim97/rakudo,zostay/rakudo,nbrown/rakudo,rjbs/rakudo,ab5tract/rakudo,tbrowder/rakudo,b2gills/rakudo,skids/rakudo,b2gills/rakudo,awwaiid/rakudo,lucasbuchala/rakudo,salortiz/rakudo,dwarring/rakudo,Gnouc/rakudo,jonathanstowe/rakudo,labster/rakudo,salortiz/rakudo,dankogai/rakudo,tony-o/deb-rakudodaily,nbrown/rakudo,jonathanstowe/rakudo,samcv/rakudo,dankogai/rakudo,nunorc/rakudo,zostay/rakudo,raydiak/rakudo,tony-o/rakudo,skids/rakudo,laben/rakudo,retupmoca/rakudo,rjbs/rakudo,sjn/rakudo,ugexe/rakudo,tony-o/deb-rakudodaily,skids/rakudo,pmurias/rakudo,ungrim97/rakudo,tony-o/deb-rakudodaily,MasterDuke17/rakudo,teodozjan/rakudo,azawawi/rakudo,pmurias/rakudo,MasterDuke17/rakudo,samcv/rakudo,awwaiid/rakudo,awwaiid/rakudo,sergot/rakudo,laben/rakudo,zhuomingliang/rakudo,usev6/rakudo,azawawi/rakudo,skids/rakudo,MasterDuke17/rakudo,cygx/rakudo,softmoth/rakudo,cognominal/rakudo,dankogai/rakudo,pmurias/rakudo,jonathanstowe/rakudo,rakudo/rakudo,laben/rakudo,rjbs/rakudo,samcv/rakudo,zhuomingliang/rakudo,nbrown/rakudo,usev6/rakudo,labster/rakudo,zhuomingliang/rakudo,ugexe/rakudo,lucasbuchala/rakudo,teodozjan/rakudo,dwarring/rakudo,tony-o/rakudo,softmoth/rakudo,labster/rakudo,nbrown/rakudo,softmoth/rakudo,tony-o/deb-rakudodaily,awwaiid/rakudo,b2gills/rakudo,usev6/rakudo,raydiak/rakudo,Gnouc/rakudo,MasterDuke17/rakudo,lucasbuchala/rakudo,tony-o/rakudo,zostay/rakudo,nbrown/rakudo,niner/rakudo,b2gills/rakudo,ab5tract/rakudo,sergot/rakudo,paultcochrane/rakudo,rakudo/rakudo,paultcochrane/rakudo,salortiz/rakudo,softmoth/rakudo,sjn/rakudo,usev6/rakudo,dankogai/rakudo,dwarring/rakudo,niner/rakudo,samcv/rakudo,tbrowder/rakudo,ungrim97/rakudo,Leont/rakudo,dankogai/rakudo,ab5tract/rakudo,samcv/rakudo,ungrim97/rakudo,awwaiid/rakudo,ungrim97/rakudo,cognominal/rakudo,salortiz/rakudo,retupmoca/rakudo,LLFourn/rakudo,tony-o/deb-rakudodaily,tony-o/deb-rakudodaily,MasterDuke17/rakudo,paultcochrane/rakudo,Gnouc/rakudo,Gnouc/rakudo,Gnouc/rakudo,LLFourn/rakudo,cognominal/rakudo,ugexe/rakudo,LLFourn/rakudo,teodozjan/rakudo,rakudo/rakudo,niner/rakudo,rakudo/rakudo,dwarring/rakudo,cygx/rakudo,ugexe/rakudo,ab5tract/rakudo,cognominal/rakudo,laben/rakudo