diff --git a/ch06_transactions.adoc b/ch06_transactions.adoc
index 06818664..75abde35 100644
--- a/ch06_transactions.adoc
+++ b/ch06_transactions.adoc
@@ -249,6 +249,7 @@ unsigned integers:
 </tbody>
 </table>
 ++++
+****
 
 Each input in a transaction must contain three fields: