I am referring to the book icon in the header of the page that has the drop down with the same entries that are shown on the right side of the Log page under the Learn more heading. If you select Online course in the drop down you are taken to: https://docs.microsoft.com/en-us/azure/azure-monitor/log-query/query-language however if you select the same entry under Learn more you are taken to the Pluralsight KQL course which I think is the correct place.
And a minor point. The listing in the dropdown has Community before Language reference and it is the opposite under Learn more.
