--- Libc/Libc-763.13/stdlib/FreeBSD/ldiv.3
+++ Libc/Libc-1158.1.2/stdlib/FreeBSD/ldiv.3
@@ -43,14 +43,15 @@
 .Sh SYNOPSIS
 .In stdlib.h
 .Ft ldiv_t
-.Fn ldiv "long num" "long denom"
+.Fn ldiv "long numer" "long denom"
 .Sh DESCRIPTION
 The
 .Fn ldiv
 function
 computes the value
-.Fa num Ns / Ns Fa denom
-and returns the quotient and remainder in a structure named
+.Fa numer Ns / Ns Fa denom
+(numerator/denominator).
+Ir returns the quotient and remainder in a structure named
 .Vt ldiv_t
 that contains two
 .Vt long