diff -up ./lastcomm.1.ori ./lastcomm.1
--- ./lastcomm.1.ori 2018-06-19 17:50:43.223211872 +0200
+++ ./lastcomm.1 2018-06-19 17:50:58.211147752 +0200
@@ -125,9 +125,6 @@ format as your current machine, but has
Print paging statistics.
.TP
.B \-\-pid
-Show PID and PPID of the process if acct version 3 format is supported by kernel.
-.TP
-.B \-\-pid
Add pid of the process and pid of the process parent to the output
(pid is the last but one and parent pid the last column).
These values are shown only when they are generated by acct function