R devel - Dec 2018 - incomplete description of return value of stats::uniroot()?

The "Value" section in the documentation of stats::uniroot() mentions
component "init.it" of the returned result:
> "... Further components may be added in future: component
\code{init.it}  was added in \R 3.1.0."
I don't see "init.it"  described anywhere in that help page. It is
technically not an omission, since the description says "at least the
following components...", so maybe it is absent on purpose?
>From my reading of the source something like the following could be added to
src/library/stats/man/uniroot.Rd, before the sentence quoted above:
\code{iter} includes the number of iterations, if any, done initially to ensure
opposite signs at the ends of the interval.
This number is available separately in component \code{init.it}. If no extension
of the interval was attempted, \code{init.it} is set to NA.


Georgi Boshnakov