minor doc updates

Author: moofish32

packages/@aws-cdk/cdk/lib/cloudformation/resource.ts

@@ -232,18 +232,36 @@ export class Resource extends Referenceable {
   }
 }
 
+/**
+ * Represents a CloudFormation resource which supports Tags
+ *
+ * The resource exposes `tags` as the `TagManager` for this resource. The
+ * developer can set and remove tags from this point in the construct tree using
+ * the tags object. For example:
+ *
+ * ```
+ * const myResource = new MyTaggableResource(parent, id, props: {});
+ * myResource.setTag('Mykey, 'MyValue');
+ * // you can also configure behavior with `TagProps`
+ * ```
+ */
 export class TaggableResource extends Resource implements ITaggable {
   /**
    * TagManager to manage the propagation and assignment of tags
    */
   public readonly tags: TagManager;
 
-  constructor(parent: Construct, name: string, props: ResourceProps) {
-    super(parent, name, props);
+  constructor(parent: Construct, id: string, props: ResourceProps) {
+    super(parent, id, props);
     // const initialTags = !!props.properties ? props.properties.tags || {} : {};
     this.tags = new TagManager(this);
   }
 
+  /**
+   * Emits CloudFormation for this resource.
+   *
+   * This method calls super after resolving the cloudformation tags.
+   */
   public toCloudFormation(): object {
     const rawTags: Tag[] = resolve(this.properties.tags) || [];
     const managedTags: Tag[] = resolve(this.tags) || [];