Fix documented API annotation

api/router.go

@@ -78,15 +78,15 @@ func (r *Router) GetHandler() http.Handler {
 //
 //   - Retrieve all superheroes with encrypted identities:
 //
-//     GET /superheroes?encode=deesee
+//     GET /superheroes?encrypted=true
 //
 //   - Retrieve superheroes that match given superpower(s)
 //
-//     GET /superheroes?powers=flight,super-strength
+//     GET /superheroes?superpowers=flight,super-strength
 //
 //   - Retrieve superheroes that match given superpower(s) with encrypted identities
 //
-//     GET /superheroes?powers=flight,super-strength&encode=deesee
+//     GET /superheroes?superpowers=flight,super-strength&encrypted=true
 func (r *Router) GetSuperHeroes(w http.ResponseWriter, req *http.Request) {
 	var (
 		// Resulting