**Kibana version:** 7.7 **Describe the bug:** The image https://github.com/elastic/kibana/blob/7.7/docs/user/alerting/images/alert-instances.svg text should be updated to reflect the server name. 
Kibana version:
7.7
Describe the bug:
The image https://github.com/elastic/kibana/blob/7.7/docs/user/alerting/images/alert-instances.svg text should be updated to reflect the server name.