ps: update man document for redesigned help provisions

diff --git a/ps/ps.1 b/ps/ps.1
index c08d39db72c034c5c39b160986f569c89f81ffe2..72beda0501cc7afa2beb33ba163d09b423ec276d 100644 (file)
--- a/ps/ps.1
+++ b/ps/ps.1
@@ -743,14 +743,14 @@ Show threads, possibly with SPID column.
 .SH "OTHER INFORMATION"
 .TP
 .BI \-\-help \ section
-Print a help message.  The section argument can be
-\fBs\fIelection\fR,
-\fBl\fIist\fR,
-\fBo\fIutput\fR,
-\fBt\fIhreads\fR,
-\fBm\fIisc\fR or
-\fBa\fIll\fR.
-Arguments can be shorthanded to first letter.
+Print a help message.  The section argument can be one of
+\fIs\fRimple,
+\fIl\fRist,
+\fIo\fRutput,
+\fIt\fRhreads,
+\fIm\fRisc or
+\fIa\fRll.
+The argument can be shortened to one of the underlined letters as in: s|l|o|t|m|a.
 .TP
 .B \-\-info
 Print debugging info.