13845 Missing space in route.1m man page

Reviewed by: Peter Tribble <peter.tribble@gmail.com>
Reviewed by: Yuri Pankov <ypankov@tintri.com>
Approved by: Robert Mustacchi <rm@fingolfin.org>

usr/src/man/man1m/route.1m

@@ -746,7 +746,7 @@ process does not have appropriate privileges.
 .RE
 
 .SH NOTES
-Specifying that destinations are local (with the \fB-interface\fRmodifier)
+Specifying that destinations are local (with the \fB-interface\fR modifier)
 assumes that the routers implement \fBproxy ARP\fR, meaning that they respond
 to ARP queries for all reachable destinations. Normally, using either router
 discovery or RIP is more reliable and scalable than using proxy ARP. See