diff --git a/ZMQ-Message-Reference.md b/ZMQ-Message-Reference.md
index 76f91ec..8e9b6c4 100644
--- a/ZMQ-Message-Reference.md
+++ b/ZMQ-Message-Reference.md
@@ -4,7 +4,7 @@ This page lists the JSON strings that can be sent to the ZMQ REQ/REP port in ord
 
 where the data can either be an empty string, or a JSON list or structure, e.g.:
 
-`{"key1":"value1","key2":"value2","key3":"value3"}`
+`["string1","string2","string3"]` or `{"key1":"value1","key2":"value2","key3":"value3"}`
 
 Request messages are typically responded to by a simple `["status", "ok"]` response on the REQ/REP port and the publication of further data on the PUB/SUB port.