added comment

command/cmd.go

@@ -11,6 +11,7 @@ import (
 	"go.sebtobie.de/httpserver/middleware/db"
 )
 
+// Site is an simple type for wrapping sites and their config paths in the absence of an **kwargs equivalent.
 type Site struct {
 	// Config is the name of the mapitem with the config
 	Config string