fix registry option

app.go

@@ -57,8 +57,8 @@ func (a *App) Server() []transport.Server {
 	return a.opts.servers
 }
 
-// Registrar returns registry.
-func (a *App) Registrar() registry.Registrar {
+// Registry returns registry.
+func (a *App) Registry() registry.Registrar {
 	return a.opts.registrar
 }
 

options.go

@@ -69,8 +69,8 @@ func Logger(logger log.Logger) Option {
 	return func(o *options) { o.logger = logger }
 }
 
-// Registrar with service registry.
-func Registrar(r registry.Registrar) Option {
+// Registry with service registry.
+func Registry(r registry.Registrar) Option {
 	return func(o *options) { o.registrar = r }
 }
 

transport/grpc/client.go

@@ -38,8 +38,8 @@ func WithMiddleware(m middleware.Middleware) ClientOption {
 	}
 }
 
-// WithDiscoverer with client registry.
-func WithDiscoverer(d registry.Discoverer) ClientOption {
+// WithRegistry with client registry.
+func WithRegistry(d registry.Discoverer) ClientOption {
 	return func(o *clientOptions) {
 		o.discoverer = d
 	}