=head1 VALUE IDENTIFIER
-The values in the collectd are identified using an five-tupel (host, plugin,
+The values in the collectd are identified using an five-tuple (host, plugin,
plugin-instance, type, type-instance) where only plugin-instance and
type-instance may be NULL (or undefined). Many functions expect an
I<%identifier> hash that has at least the members B<host>, B<plugin>, and
=item I<$obj>-E<gt>B<putval> (I<%identifier>, B<time> =E<gt> I<$time>, B<values> =E<gt> [...]);
Submits a value-list to the daemon. If the B<time> argument is omitted
-C<time()> is used. The requierd argument B<values> is a reference to an array
+C<time()> is used. The required argument B<values> is a reference to an array
of values that is to be submitted. The number of values must match the number
of values expected for the given B<type> (see L<VALUE IDENTIFIER>), though this
is checked by the daemon, not the Perl module. Also, gauge data-sources