tweak syntax

diff --git a/index.mdwn b/index.mdwn
index 9ce4e9ee0e4a5fc7a618ebafdef81046c0fabd26..92453d9d27a47407655be14fcd65b329e95c5465 100644 (file)
--- a/index.mdwn
+++ b/index.mdwn
@@ -46,7 +46,8 @@ complement and bidirectional RF telemetry link.
 
 * [Bdale Garbee](http://gag.com/~bdale)
 * [Keith Packard](http://keithp.com/keithp)
-<hr>
+
+---
 
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