Cleanup

svn path=/docs/repository-engine-objects.dot; revision=588

1 files changed, 9 insertions, 12 deletions

diff --git a/docs/repository-engine-objects.dot b/docs/repository-engine-objects.dot
index 54cbc7e4..62858e6b 100644
--- a/docs/repository-engine-objects.dot
+++ b/docs/repository-engine-objects.dot
@@ -1,20 +1,14 @@
 // $URL$
 // $Id$
-
-// This is an attempt to capture
-// http://subvert-rpki.hactrn.net/docs/prague-whiteboard-2007-03-22-23:15:01.jpg
-
-// {arrowhead,arrowtail} shapes to use for database object relationships:
+//
+// {arrowhead,arrowtail} shapes indicate database object relationships:
 //   1-  none
 //   m-  crow
+//
 // Color code:
 //   Blue:  visible in left-right protocol
 //   Green: created on the fly
 
-// Explanation for many-many mapping beween CA and child objects
-// (courtesy of RobL): Each child is an entity; each CA can have
-// multiple children, and each child can hold certs from multiple CAs.
-
 digraph rpki_engine_objects {
 	rotate=90;	size="11,8.5";	splines=true;	ratio=fill;
 	node		[ shape=record ];
@@ -43,9 +37,12 @@ digraph rpki_engine_objects {
 	self -> parent;
 	repo -> parent;
 
-	// Many-many mappings
-	edge [ color=green, arrowtail=crow, arrowhead=crow ];
-	ca -> child;
+	// This is many-many because each child is an entity, each CA
+	// can have multiple children, and each child can hold certs
+	// from multiple CAs (thanks, RobL).
+	//
+	ca -> child	[ color=green, arrowtail=crow, arrowhead=crow ];
+
 
 	// One-many mappings
 	edge [ color=green, arrowtail=none, arrowhead=crow ];