Change $*OS to $*DISTRO.name. Fixes #88

bin/p6doc

@@ -47,7 +47,7 @@ sub locate-module(Str $modulename) {
 }
 
 sub show-docs(Str $path, :$section) {
-    my $pager = %*ENV<PAGER> // ($*OS eq 'mswin32' ?? 'more' !! 'less');
+    my $pager = %*ENV<PAGER> // ($*DISTRO.name eq 'mswin32' ?? 'more' !! 'less');
     if not open($path).lines.grep( /^'=' | '#|' | '#='/ )  {
         say "No Pod found in $path";
         return;