diff --git a/ch03.asciidoc b/ch03.asciidoc
index 8865b7df..1f41cdf7 100644
--- a/ch03.asciidoc
+++ b/ch03.asciidoc
@@ -474,6 +474,7 @@ $ bitcoin-cli getnetworkinfo
 ----
 [source,json]
 ----
+{
   "version": 150000,
   "subversion": "/Satoshi:0.15.0/",
   "protocolversion": 70015,