update readme
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		| @@ -327,7 +327,7 @@ Go-micro includes the notion of middleware as wrappers. The client or handlers c | |||||||
|  |  | ||||||
| Here's an example service handler wrapper which logs the incoming request | Here's an example service handler wrapper which logs the incoming request | ||||||
|  |  | ||||||
| ``` | ```go | ||||||
| // implements the server.HandlerWrapper | // implements the server.HandlerWrapper | ||||||
| func logWrapper(fn server.HandlerFunc) server.HandlerFunc { | func logWrapper(fn server.HandlerFunc) server.HandlerFunc { | ||||||
| 	return func(ctx context.Context, req server.Request, rsp interface{}) error { | 	return func(ctx context.Context, req server.Request, rsp interface{}) error { | ||||||
| @@ -339,7 +339,7 @@ func logWrapper(fn server.HandlerFunc) server.HandlerFunc { | |||||||
|  |  | ||||||
| It can be initialised when creating the service | It can be initialised when creating the service | ||||||
|  |  | ||||||
| ``` | ```go | ||||||
| service := micro.NewService( | service := micro.NewService( | ||||||
| 	micro.Name("greeter"), | 	micro.Name("greeter"), | ||||||
| 	// wrap the handler | 	// wrap the handler | ||||||
| @@ -351,7 +351,7 @@ service := micro.NewService( | |||||||
|  |  | ||||||
| Here's an example of a client wrapper which logs requests made | Here's an example of a client wrapper which logs requests made | ||||||
|  |  | ||||||
| ``` | ```go | ||||||
| type logWrapper struct { | type logWrapper struct { | ||||||
| 	client.Client | 	client.Client | ||||||
| } | } | ||||||
| @@ -369,7 +369,7 @@ func logWrap(c client.Client) client.Client { | |||||||
|  |  | ||||||
| It can be initialised when creating the service | It can be initialised when creating the service | ||||||
|  |  | ||||||
| ``` | ```go | ||||||
| service := micro.NewService( | service := micro.NewService( | ||||||
| 	micro.Name("greeter"), | 	micro.Name("greeter"), | ||||||
| 	// wrap the client | 	// wrap the client | ||||||
|   | |||||||
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