diff --git a/Concepts.markdown b/Concepts.markdown
index 0feddc1..62637f9 100644
--- a/Concepts.markdown
+++ b/Concepts.markdown
@@ -1,5 +1,4 @@
-
-**Repeaters**
+---Repeaters---
 The idea of repeaters has been kicking around for a while but we've never really gone into the details. Repeaters were proposed to address
 a few use cases: