diff --git a/docs/reference-docs/REST-API.md b/docs/reference-docs/REST-API.md
index e3033d34..1b4d25c8 100644
--- a/docs/reference-docs/REST-API.md
+++ b/docs/reference-docs/REST-API.md
@@ -1495,7 +1495,7 @@ Send a signal to a Session, to specific [Connections](#the-connection-object) or
 {
     "session":"ses_YnDaGYNcd7",
     "to": ["con_Xnxg19tonh", "con_TNVdbuQCJF"],
-    "type":"MY_TYPE",
+    "type":"signal:MY_TYPE",
     "data":"This is my signal data"
 }
 ```