Custom Field Level Help Definition does not Update

On cases when adding/editing a field level help of a custom field does not update or display the expected change, it is usually caused by caching issues.

User can try either of the steps below to resolve the issue:

A. Reload the page (Ctrl+F5)
or 
B. Clear browser cache: To know more information on how to clear cache based on the browser/machine used, visit http://www.wikihow.com/Clear-Your-Browser's-Cache.