-.IP "\fB-d \fIformat\fR"
-.IP "\fB--data=\fIformat\fR"
-Sets the formatting for cells within output tables. The following
-types of \fIformat\fR are available:
-.RS
-.IP "\fBstring\fR (default)"
-The simple format described in \fBovs-vsctl\fR(8).
-.IP "\fBjson\fR"
-JSON.
-.RE
-.
-.IP "\fB--no-heading\fR"
-This option suppresses the heading row that otherwise appears in the
-first row of table output.
-.
-.IP "\fB--pretty\fR"
-By default, JSON in output is printed as compactly as possible. This
-option causes JSON in output to be printed in a more readable
-fashion. Members of objects and elements of arrays are printed one
-per line, with indentation.
-.IP
-This option does not affect JSON in tables, which is always printed
-compactly.
+.IP "\fB\-\-timestamp\fR"
+For the \fBmonitor\fR command, adds a timestamp to each table
+update. Most output formats add the timestamp on a line of its own
+just above the table. The JSON output format puts the timestamp in a
+member of the top-level JSON object named \fBtime\fR.