code: func LicenseHandler(w http.ResponseWriter, h *http.Request) {
  	text, err := licenseProvider.GetText()
  	if err != nil {
  		w.WriteHeader(http.StatusInternalServerError)
  	} else {
  		w.Write([]byte(text))
  	}
  }
docs: // LicenseHandler creates response for '/license' API.