auth: Addres review

lib/auth/handler.go

@@ -26,7 +26,7 @@ func (h *Handler) ServeHTTP(w http.ResponseWriter, r *http.Request) {
 			w.WriteHeader(401)
 			return
 		}
-		token = token[len("Bearer "):]
+		token = strings.TrimPrefix(token, "Bearer ")
 
 		allow, err := h.Verify(ctx, token)
 		if err != nil {

lib/jsonrpc/client.go

@@ -56,7 +56,7 @@ type ClientCloser func()
 // NewClient creates new josnrpc 2.0 client
 //
 // handler must be pointer to a struct with function fields
-// Returned value closes the client connectionnil
+// Returned value closes the client connection
 // TODO: Example
 func NewClient(addr string, namespace string, handler interface{}, requestHeader http.Header) (ClientCloser, error) {
 	htyp := reflect.TypeOf(handler)