diff --git a/docs/extensibility/snippets/MailDevResourceAndComponent/MailKit.Client/MailKitClientSettings.cs b/docs/extensibility/snippets/MailDevResourceAndComponent/MailKit.Client/MailKitClientSettings.cs
index a68c5b0df..ab838c29f 100644
--- a/docs/extensibility/snippets/MailDevResourceAndComponent/MailKit.Client/MailKitClientSettings.cs
+++ b/docs/extensibility/snippets/MailDevResourceAndComponent/MailKit.Client/MailKitClientSettings.cs
@@ -72,7 +72,7 @@ configuration section.
                         """);
             }
 
-            if (Uri.TryCreate(endpoint.ToString(), UriKind.Absolute, out var uri) is false)
+            if (Uri.TryCreate(endpoint.ToString(), UriKind.Absolute, out uri) is false)
             {
                 throw new InvalidOperationException($"""
                         The 'ConnectionStrings:<connectionName>' (or 'Endpoint' key in