diff --git a/ch05_wallets.adoc b/ch05_wallets.adoc
index c30fee5a..19c8c377 100644
--- a/ch05_wallets.adoc
+++ b/ch05_wallets.adoc
@@ -240,7 +240,7 @@ garbage claim echo media make crunch
 ----
 ====
 
-There may be cases where remembering a recovery code is a powerful
+There may be cases where ((("memorizing recovery codes")))remembering a recovery code is a powerful
 feature, such as when you are unable to transport physical belongings
 (like a recovery code written on paper) without them being seized or
 inspected by an outside party that might steal your bitcoins.  However,