rO from /lib/keyboard differs from the troff

Reference: /n/sources/patch/applied/utfrg
Date: Tue Nov 11 13:33:35 CET 2008
Signed-off-by: quanstro@quanstro.net

--- /sys/lib/troff/font/devutf/utfmap	Tue Nov 11 13:33:31 2008
+++ /sys/lib/troff/font/devutf/utfmap	Tue Nov 11 13:33:30 2008
@@ -1,7 +1,7 @@
 ¡	!!	¢	c$	£	l$	¤	g$
 ¥	y$	¦	||	§	SS	¨	""
 ©	cO	ª	sa	«	<<	¬	no
-­	--	®	rO	¯	__	°	de
+­	--	®	rg	¯	__	°	de
 ±	+-	²	s2	³	s3	´	''
 µ	mi	¶	pg	·	..	¸	,,
 ¹	s1	º	s0	»	>>	¼	14