TONOW() documentation should be updated


The documentation page for TONOW() states it

Calculates the number of days between the current date and another date.

although it also shows an example response as

=> 25 days

I believe the help page should be modified to state explicitly that TONOW() returns a descriptive string ('2 days', 'a month', etc.).

Also, TONOW({Yesterday}), where {Yesterday} equals, um, yesterday, returns '2 days' rather than the more expected '1 day'. If '2 days' is the desired behavior, the documentation should probably reflect this.