Merge pull request #1124 from kalkin/master

Fix IO::Path::absolute return type to Str

Author: jonathanstowe

doc/Type/IO/Path.pod6

@@ -137,15 +137,15 @@ Returns C<True> if the path is a relative path, and C<False> otherwise.
 
 =head2 method absolute
 
-    method absolute(IO::Path:D: $base = ~$*CWD --> IO::Path)
+    method absolute(IO::Path:D: $base = ~$*CWD --> Str)
 
-Returns a new C<IO::Path> object that is an absolute path, based on C<$base>.
+Returns a new C<Str> object that is an absolute path, based on C<$base>.
 
 =head2 method relative
 
-    method relative(IO::Path:D: $base = ~$*CWD --> IO::Path)
+    method relative(IO::Path:D: $base = ~$*CWD --> Str)
 
-Returns a new C<IO::Path> object relative to the C<$base> path.
+Returns a new C<Str> object relative to the C<$base> path.
 
 =head2 method parent