Merge pull request #119057 from Joshua-Donovan/main

Update author-policies-for-arrays.md

Author: Court72

articles/governance/policy/how-to/author-policies-for-arrays.md

@@ -59,7 +59,9 @@ can be rewritten as follows:
             "displayName": "Allowed locations",
             "strongType": "location"
         },
-        "defaultValue": "eastus2",
+        "defaultValue": [
+            "eastus2"
+        ],
         "allowedValues": [
             "eastus2",
             "eastus",