fix guess number example. now it works
fix guess number example. now it works

andrewrk/zig,Dimenus/zig,raulgrell/zig,zig-lang/zig,raulgrell/zig,Dimenus/zig,zig-lang/zig,raulgrell/zig,raulgrell/zig,andrewrk/zig,Dimenus/zig,zig-lang/zig,raulgrell/zig