uintptr not uintmem

Reference: /n/atom/patch/applied2013/monwaitsig
Date: Sun Dec 29 02:38:25 CET 2013
Signed-off-by: quanstro@quanstro.net

--- /sys/man/9/monmwait	Sun Dec 29 02:38:16 2013
+++ /sys/man/9/monmwait	Sun Dec 29 02:38:16 2013
@@ -4,7 +4,7 @@
 .SH SYNOPSIS
 .ta \w'\fLvoid 'u
 .B
-void	monmwait(void *adr, uintmem oldval)
+void	monmwait(void *adr, uintptr oldval)
 .SH DESCRIPTION
 Wait for the value pointed to by
 .B adr