diff --git a/specification/purview/data-plane/Azure.Analytics.Purview.Catalog/preview/2021-05-01-preview/purviewcatalog.json b/specification/purview/data-plane/Azure.Analytics.Purview.Catalog/preview/2021-05-01-preview/purviewcatalog.json
index 6b8a2fc416ea..b8e8d8fe0b5a 100644
--- a/specification/purview/data-plane/Azure.Analytics.Purview.Catalog/preview/2021-05-01-preview/purviewcatalog.json
+++ b/specification/purview/data-plane/Azure.Analytics.Purview.Catalog/preview/2021-05-01-preview/purviewcatalog.json
@@ -14,7 +14,7 @@
       }
     ]
   },
-  "basePath": "/api",
+  "basePath": "/catalog/api",
   "schemes": [
     "https"
   ],
@@ -6222,7 +6222,7 @@
   "parameters": {
     "Endpoint": {
       "name": "Endpoint",
-      "description": "The catalog endpoint of your Purview account. Example: https://{accountName}.purview.azure.com/catalog",
+      "description": "The catalog endpoint of your Purview account. Example: https://{accountName}.purview.azure.com",
       "x-ms-parameter-location": "client",
       "required": true,
       "type": "string",