--- Libc/Libc-825.26/string/FreeBSD/bzero.3
+++ Libc/Libc-763.12/string/FreeBSD/bzero.3
@@ -42,17 +42,17 @@
 .Sh SYNOPSIS
 .In strings.h
 .Ft void
-.Fn bzero "void *s" "size_t n"
+.Fn bzero "void *b" "size_t len"
 .Sh DESCRIPTION
 The
 .Fn bzero
 function
 writes
-.Fa n
-zeroed bytes to the string
-.Fa s .
+.Fa len
+zero bytes to the string
+.Fa b .
 If
-.Fa n
+.Fa len
 is zero,
 .Fn bzero
 does nothing.