diff --git a/alliance/src/ring/doc/ring.1 b/alliance/src/ring/doc/ring.1
index aafc66c2..f6991acb 100644
--- a/alliance/src/ring/doc/ring.1
+++ b/alliance/src/ring/doc/ring.1
@@ -1,4 +1,4 @@
-.\"   $Id: ring.1,v 1.1 2002/03/13 19:23:26 xtof Exp $
+.\"   $Id: ring.1,v 1.2 2002/05/21 06:38:20 xtof Exp $
 .\" @(#)Labo.l 0.0 90/22/08 UPMC;
 .TH RING 1 "October 1, 1997" "ASIM/LIP6" "ALLIANCE USER COMMANDS"
 .SH NAME
@@ -200,7 +200,7 @@ RING is not a floor plan router and allows only one core.
 .LP
 .br
 A core is designed, for example, with the standard
-cells router SCR, which places the input and output connectors on 
+cells placer \fBocp(1)\fP and router \fBocr(1)\fP, which places the input and output connectors on 
 the abutment box. The physical core connectors must be
 separated by more than one pitch in any metal (in ALU1 or ALU2).
 .LP