Update markerapi, new link

README.md

@@ -316,7 +316,7 @@ API | Description | Auth | HTTPS | CORS |
 | [Instatus](https://instatus.com/help/api) | Post to and update maintenance and incidents on your status page through an HTTP REST API | `apiKey` | Yes | Unknown |
 | [Mailchimp](https://mailchimp.com/developer/) | Send marketing campaigns and transactional mails | `apiKey` | Yes | Unknown |
 | [mailjet](https://www.mailjet.com/) | Marketing email can be sent and mail templates made in MJML or HTML can be sent using API | `apiKey` | Yes | Unknown |
-| [markerapi](http://www.markerapi.com/) | Trademark Search | No | No | Unknown |
+| [markerapi](https://markerapi.com) | Trademark Search | No | No | Unknown |
 | [ORB Intelligence](https://api.orb-intelligence.com/docs/) | Company lookup | `apiKey` | Yes | Unknown |
 | [Redash](https://redash.io/help/user-guide/integrations-and-api/api) | Access your queries and dashboards on Redash | `apiKey` | Yes | Yes |
 | [Smartsheet](https://smartsheet.redoc.ly/) | Allows you to programmatically access and Smartsheet data and account information | `OAuth` | Yes | No |