wpa_cli man page / missing command

[Fehmi Noyan ISI]

Hi there,
As I pointerd out in this forum thread,
https://forums.freebsd.org/threads/wpa_cli-man-page.53181/#post-298766
the manual page for wpa_cli(8) does not include the definition for the "ping" command. The functionality exists, and wpa_cli(8) responds the "ping" requests./usr/src % wpa_cli ping  
Selected interface 'wlan0'
PONGSame parameter/command is well documented in some wpa_cli ports found in several gnu/linux based OS'es.
I acknowledge that  wpa_cli -h | grep ping would yield the usage of  ping argument, but I wonder why this is not included in the man page. 
RegardsFehmi