Fix short code format (#4554)

Signed-off-by: Marc Duiker <marcduiker@users.noreply.github.com>

Author: marcduiker

daprdocs/content/en/reference/components-reference/supported-bindings/sftp.md

@@ -9,7 +9,7 @@ aliases:
 
 ## Component format
 
-To set up the SFTP binding, create a component of type `bindings.sftp`. See [this guide]({{ ref bindings-overview.md }}) on how to create and apply a binding configuration.
+To set up the SFTP binding, create a component of type `bindings.sftp`. See [this guide]({{< ref bindings-overview.md >}}) on how to create and apply a binding configuration.
 
 ```yaml
 apiVersion: dapr.io/v1alpha1