diff --git a/specification/chaos/resource-manager/Microsoft.Chaos/stable/2023-11-01/experiments.json b/specification/chaos/resource-manager/Microsoft.Chaos/stable/2023-11-01/experiments.json
index 2d493b4d5627..2bd66916293c 100644
--- a/specification/chaos/resource-manager/Microsoft.Chaos/stable/2023-11-01/experiments.json
+++ b/specification/chaos/resource-manager/Microsoft.Chaos/stable/2023-11-01/experiments.json
@@ -246,7 +246,7 @@
             }
           },
           "200": {
-            "description": "Long running update experiment operation.",
+            "description": "Long running replace experiment operation.",
             "schema": {
               "$ref": "./types/experiments.json#/definitions/experiment"
             }