diff --git a/appdx-sx.asciidoc b/appdx-sx.asciidoc
index 92c7bfc4..c674c22a 100644
--- a/appdx-sx.asciidoc
+++ b/appdx-sx.asciidoc
@@ -16,7 +16,7 @@ DEPRECATED
 
 EXPERIMENTAL
   APPS
-   wallet   Experimental command line wallet.
+   wallet   Experimental command-line wallet.
 
 OFFLINE BLOCKCHAIN
   HEADERS