=head1 NAME
-rrdtool last - Return the date of the last data sample in an B<RRD>
-
-=for html <div align="right"><a href="rrdlast.pdf">PDF</a> version.</div>
+rrdlast - Return the date of the last data sample in an RRD
=head1 SYNOPSIS
=head1 DESCRIPTION
-The B<last> function returns the UNIX timestamp when the RRD was last
-updated.
+The B<last> function returns the UNIX timestamp of the most recent
+update of the RRD.
=over 8