correct signature of geninitdraw

Reference: /n/atom/patch/applied/geninitdr
Date: Mon Feb 10 16:43:06 CET 2014
Signed-off-by: quanstro@quanstro.net

--- /sys/man/2/graphics	Mon Feb 10 16:42:58 2014
+++ /sys/man/2/graphics	Mon Feb 10 16:42:58 2014
@@ -20,7 +20,9 @@
 int	geninitdraw(char *devdir, void(*errfun)(Display*, char*),
 .PP
 .B
-	   char *font, char *label, char *windir, int ref)
+	   char *font, char *label, char *mousedir, char *windir,
+.B
+	   int ref)
 .PP
 .B
 int	newwindow(char *str)
@@ -366,8 +368,12 @@
 .I label
 are as in
 .IR initdraw ;
+.I mousedir
+and
 .I windir
-is the directory holding the
+are the directories holding the
+.B mouse
+and
 .B winname
 files; and
 .I ref