diff --git a/share/man/man5/rctl.conf.5 b/share/man/man5/rctl.conf.5
--- a/share/man/man5/rctl.conf.5
+++ b/share/man/man5/rctl.conf.5
@@ -23,7 +23,7 @@
 .\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 .\" SUCH DAMAGE.
 .\"
-.Dd April 14, 2011
+.Dd October 6, 2023
 .Dt RCTL.CONF 5
 .Os
 .Sh NAME
@@ -61,7 +61,7 @@
 use a rule like
 .Bd -literal -offset indent
 # Resource limits for the "testing" class.
-loginclass:testing:nproc:deny=100/user # At most 100 processes per user
+loginclass:testing:maxproc:deny=100/user # At most 100 processes per user
 .Ed
 .Sh SEE ALSO
 .Xr rctl 8