Some updates

Author: anthonychu

articles/container-apps/manage-secrets.md

@@ -177,12 +177,12 @@ Here, a connection string to a queue storage account is declared. The value for
 
 ### Key Vault secret URI and secret rotation
 
-The Key Vault secret URI must be in the following format:
+The Key Vault secret URI must be in one of the following formats:
 
 * `https://myvault.vault.azure.net/secrets/mysecret/ec96f02080254f109c51a1f14cdb1931`: Reference a specific version of a secret.
 * `https://myvault.vault.azure.net/secrets/mysecret`: Reference the latest version of a secret.
 
-If a version is not specified in the URI, then the app will use the latest version that exists in the key vault. When newer versions become available, the app will automatically retrieve the latest version within 2 hours. Any active revisions that reference the secret in an environment variable is automatically restarted to pick up the new value.
+If a version is not specified in the URI, then the app will use the latest version that exists in the key vault. When newer versions become available, the app will automatically retrieve the latest version within 30 minutes. Any active revisions that reference the secret in an environment variable is automatically restarted to pick up the new value.
 
 For full control of which version of a secret is used, specify the version in the URI.