docs for ::Schema

lib/App/Changelord/Command/Schema.pm

@@ -4,7 +4,14 @@ package App::Changelord::Command::Schema;
 use 5.36.0;
 
 use Moo;
-use CLI::Osprey;
+use CLI::Osprey
+    doc => 'print JSON schema for the changelog format',
+    description_pod => <<'END';
+Print the JSON schema describing the data format used by changelord.
+
+By defaults prints the schema in YAML. Can also be printed as JSON
+via the C<--json> option.
+END
 
 use Path::Tiny;
 use JSON;