diff --git a/specification/synapse/resource-manager/Microsoft.Synapse/preview/2019-06-01-preview/bigDataPool.json b/specification/synapse/resource-manager/Microsoft.Synapse/preview/2019-06-01-preview/bigDataPool.json
index 27af4dc01b54..95b3cd1f9835 100644
--- a/specification/synapse/resource-manager/Microsoft.Synapse/preview/2019-06-01-preview/bigDataPool.json
+++ b/specification/synapse/resource-manager/Microsoft.Synapse/preview/2019-06-01-preview/bigDataPool.json
@@ -406,7 +406,7 @@
           "$ref": "#/definitions/AutoPauseProperties",
           "description": "Auto-pausing properties"
         },
-        "isComputeIsolationEnabled":{
+        "isComputeIsolationEnabled": {
           "type": "boolean",
           "description": "Whether compute isolation is required or not."
         },