message: Fix URL capitalization and some grammar
diff: @@ -15,7 +15,7 @@ export const Form: React.FC<FormProps> = ({ globals, formValues, dispatchFormCha
  className="control-label co-required"
  htmlFor="slack-api-url"
  >
  - Slack API Url
  + Slack API URL
  </label>
  <div className="row">
  <div className="col-sm-7">
  @@ -38,11 +38,11 @@ export const Form: React.FC<FormProps> = ({ globals, formValues, dispatchFormCha
  <SaveAsDefaultCheckbox
  formField="slackSaveAsDefault"
  disabled={formValues.slack_api_url === globals?.slack_api_url}
  - label="Save as default Slack API Url"
  + label="Save as default Slack API URL"
  formValues={formValues}
  dispatchFormChange={dispatchFormChange}
  - tooltip="Checking this box will write the api url to the global section of the
  - configuration file where it will become default api url for future Slack receivers."
  + tooltip="Checking this box will write the API URL to the global section of the
  + configuration file where it will become the default API URL for future Slack receivers."
  />
  </div>
  </div>
  