should be /dev/wsdata not wsdata

Reference: /n/atom/patch/applied/devwsdata
Date: Wed Jan 29 15:10:55 CET 2014
Signed-off-by: quanstro@quanstro.net

--- /sys/man/8/wsprint	Wed Jan 29 15:10:35 2014
+++ /sys/man/8/wsprint	Wed Jan 29 15:10:36 2014
@@ -37,7 +37,7 @@
 .EX
 tyty# echo start>/dev/wsctl
 tyty# echo stop>/dev/wsctl
-tyty# wsprint -t /n/9fat/9cpu < wsdata
+tyty# wsprint -t /n/9fat/9cpu < /dev/wsdata
 ltype	pc			count		max wait	tot wait
 		sym
 lock	fffffffff01b49aa	1	            1096	1096