Adding suggestion.

Author: Oxyjun

src/content/docs/durable-objects/api/id.mdx

@@ -9,7 +9,7 @@ import { Tabs, TabItem } from "~/components";
 
 ## Description
 
-The `DurableObjectId` interface refers to a new or existing Durable Object instance. This interface is most frequently used by [`DurableObjectNamespace::get`](/durable-objects/api/namespace/#get) to obtain a stub for submitting requests to the Durable Object class.
+The `DurableObjectId` interface refers to a new or existing Durable Object instance. This interface is most frequently used by [`DurableObjectNamespace::get`](/durable-objects/api/namespace/#get) to obtain a stub for submitting requests to a Durable Object instance.
 
 Note that creating an ID for a Durable Object instance does not invoke the constructor of the Durable Object. This is done lazily when calling [`DurableObjectNamespace::get`](/durable-objects/api/namespace/#get) to create a [`DurableObjectStub`](/durable-objects/api/stub) from a `DurableObjectId`. This ensures that objects are not constructed unless their methods can be directly invoked.