Tooltip on question mark hover in code monitoring is visually broken

Created by: quinnkeast

• Sourcegraph version: Cloud

Steps to reproduce:

1. Go to create a new code monitor
2. In the "Trigger" panel, hover over the ? icon

Expected behavior:

Normal tooltip is shown.

Actual behavior:

Incorrect formatting is shown for tooltip:

(Not sure if this is code monitoring specifically, or wildcard.)