1 files changed, 6 insertions, 4 deletions
diff --git a/lib/msun/man/sinh.3 b/lib/msun/man/sinh.3
index 96fa280f958e..7fb928028371 100644
--- a/lib/msun/man/sinh.3
+++ b/lib/msun/man/sinh.3
@@ -25,10 +25,7 @@
 .\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 .\" SUCH DAMAGE.
 .\"
-.\"	from: @(#)sinh.3	6.6 (Berkeley) 4/19/91
-.\" $FreeBSD$
-.\"
-.Dd August 17, 2013
+.Dd April 3, 2022
 .Dt SINH 3
 .Os
 .Sh NAME
@@ -71,3 +68,8 @@ The
 .Fn sinh
 function conforms to
 .St -isoC .
+.Sh HISTORY
+The
+.Fn sinh
+function first appeared in
+.At v7 .