diff --git a/src/wp-includes/rest-api/endpoints/class-wp-rest-attachments-controller.php b/src/wp-includes/rest-api/endpoints/class-wp-rest-attachments-controller.php
index 2ce875440d..475d273f4f 100644
--- a/src/wp-includes/rest-api/endpoints/class-wp-rest-attachments-controller.php
+++ b/src/wp-includes/rest-api/endpoints/class-wp-rest-attachments-controller.php
@@ -16,6 +16,13 @@
  */
 class WP_REST_Attachments_Controller extends WP_REST_Posts_Controller {
 
+	/**
+	 * Registers the routes for attachments.
+	 *
+	 * @since 5.3.0
+	 *
+	 * @see register_rest_route()
+	 */
 	public function register_routes() {
 		parent::register_routes();
 		register_rest_route(
@@ -344,8 +351,8 @@ class WP_REST_Attachments_Controller extends WP_REST_Posts_Controller {
 	 *
 	 * @since 5.3.0
 	 *
-	 * @param WP_REST_Request $request
-	 * @return WP_REST_Response|WP_Error
+	 * @param WP_REST_Request $request Full details about the request.
+	 * @return WP_REST_Response|WP_Error Response object on success, WP_Error object on failure.
 	 */
 	public function post_process_item( $request ) {
 		switch ( $request['action'] ) {
diff --git a/src/wp-includes/rest-api/endpoints/class-wp-rest-autosaves-controller.php b/src/wp-includes/rest-api/endpoints/class-wp-rest-autosaves-controller.php
index 86c9cd45f6..245d2d4d5a 100644
--- a/src/wp-includes/rest-api/endpoints/class-wp-rest-autosaves-controller.php
+++ b/src/wp-includes/rest-api/endpoints/class-wp-rest-autosaves-controller.php
@@ -73,7 +73,7 @@ class WP_REST_Autosaves_Controller extends WP_REST_Revisions_Controller {
 	}
 
 	/**
-	 * Registers routes for autosaves.
+	 * Registers the routes for autosaves.
 	 *
 	 * @since 5.0.0
 	 *
@@ -151,7 +151,7 @@ class WP_REST_Autosaves_Controller extends WP_REST_Revisions_Controller {
 	 *
 	 * @since 5.0.0
 	 *
-	 * @param WP_REST_Request $request Full data about the request.
+	 * @param WP_REST_Request $request Full details about the request.
 	 * @return true|WP_Error True if the request has read access, WP_Error object otherwise.
 	 */
 	public function get_items_permissions_check( $request ) {
@@ -249,7 +249,7 @@ class WP_REST_Autosaves_Controller extends WP_REST_Revisions_Controller {
 	 *
 	 * @since 5.0.0
 	 *
-	 * @param WP_REST_Request $request Full data about the request.
+	 * @param WP_REST_Request $request Full details about the request.
 	 * @return WP_Post|WP_Error Revision post object if ID is valid, WP_Error otherwise.
 	 */
 	public function get_item( $request ) {
@@ -284,7 +284,7 @@ class WP_REST_Autosaves_Controller extends WP_REST_Revisions_Controller {
 	 *
 	 * @since 5.0.0
 	 *
-	 * @param WP_REST_Request $request Full data about the request.
+	 * @param WP_REST_Request $request Full details about the request.
 	 * @return WP_REST_Response|WP_Error Response object on success, or WP_Error object on failure.
 	 */
 	public function get_items( $request ) {
diff --git a/src/wp-includes/rest-api/endpoints/class-wp-rest-block-renderer-controller.php b/src/wp-includes/rest-api/endpoints/class-wp-rest-block-renderer-controller.php
index 96b4dfc068..94d349a1ba 100644
--- a/src/wp-includes/rest-api/endpoints/class-wp-rest-block-renderer-controller.php
+++ b/src/wp-includes/rest-api/endpoints/class-wp-rest-block-renderer-controller.php
@@ -30,6 +30,8 @@ class WP_REST_Block_Renderer_Controller extends WP_REST_Controller {
 	 * Registers the necessary REST API routes, one for each dynamic block.
 	 *
 	 * @since 5.0.0
+	 *
+	 * @see register_rest_route()
 	 */
 	public function register_routes() {
 		$block_types = WP_Block_Type_Registry::get_instance()->get_all_registered();
diff --git a/src/wp-includes/rest-api/endpoints/class-wp-rest-comments-controller.php b/src/wp-includes/rest-api/endpoints/class-wp-rest-comments-controller.php
index c154c5550d..8d241d7c63 100644
--- a/src/wp-includes/rest-api/endpoints/class-wp-rest-comments-controller.php
+++ b/src/wp-includes/rest-api/endpoints/class-wp-rest-comments-controller.php
@@ -40,6 +40,8 @@ class WP_REST_Comments_Controller extends WP_REST_Controller {
 	 * Registers the routes for the objects of the controller.
 	 *
 	 * @since 4.7.0
+	 *
+	 * @see register_rest_route()
 	 */
 	public function register_routes() {
 
diff --git a/src/wp-includes/rest-api/endpoints/class-wp-rest-controller.php b/src/wp-includes/rest-api/endpoints/class-wp-rest-controller.php
index b32f012542..d9d60d2ee9 100644
--- a/src/wp-includes/rest-api/endpoints/class-wp-rest-controller.php
+++ b/src/wp-includes/rest-api/endpoints/class-wp-rest-controller.php
@@ -42,6 +42,8 @@ abstract class WP_REST_Controller {
 	 * Registers the routes for the objects of the controller.
 	 *
 	 * @since 4.7.0
+	 *
+	 * @see register_rest_route()
 	 */
 	public function register_routes() {
 		_doing_it_wrong(
@@ -57,7 +59,7 @@ abstract class WP_REST_Controller {
 	 *
 	 * @since 4.7.0
 	 *
-	 * @param WP_REST_Request $request Full data about the request.
+	 * @param WP_REST_Request $request Full details about the request.
 	 * @return true|WP_Error True if the request has read access, WP_Error object otherwise.
 	 */
 	public function get_items_permissions_check( $request ) {
@@ -74,7 +76,7 @@ abstract class WP_REST_Controller {
 	 *
 	 * @since 4.7.0
 	 *
-	 * @param WP_REST_Request $request Full data about the request.
+	 * @param WP_REST_Request $request Full details about the request.
 	 * @return WP_REST_Response|WP_Error Response object on success, or WP_Error object on failure.
 	 */
 	public function get_items( $request ) {
@@ -91,7 +93,7 @@ abstract class WP_REST_Controller {
 	 *
 	 * @since 4.7.0
 	 *
-	 * @param WP_REST_Request $request Full data about the request.
+	 * @param WP_REST_Request $request Full details about the request.
 	 * @return true|WP_Error True if the request has read access for the item, WP_Error object otherwise.
 	 */
 	public function get_item_permissions_check( $request ) {
@@ -108,7 +110,7 @@ abstract class WP_REST_Controller {
 	 *
 	 * @since 4.7.0
 	 *
-	 * @param WP_REST_Request $request Full data about the request.
+	 * @param WP_REST_Request $request Full details about the request.
 	 * @return WP_REST_Response|WP_Error Response object on success, or WP_Error object on failure.
 	 */
 	public function get_item( $request ) {
@@ -125,7 +127,7 @@ abstract class WP_REST_Controller {
 	 *
 	 * @since 4.7.0
 	 *
-	 * @param WP_REST_Request $request Full data about the request.
+	 * @param WP_REST_Request $request Full details about the request.
 	 * @return true|WP_Error True if the request has access to create items, WP_Error object otherwise.
 	 */
 	public function create_item_permissions_check( $request ) {
@@ -142,7 +144,7 @@ abstract class WP_REST_Controller {
 	 *
 	 * @since 4.7.0
 	 *
-	 * @param WP_REST_Request $request Full data about the request.
+	 * @param WP_REST_Request $request Full details about the request.
 	 * @return WP_REST_Response|WP_Error Response object on success, or WP_Error object on failure.
 	 */
 	public function create_item( $request ) {
@@ -159,7 +161,7 @@ abstract class WP_REST_Controller {
 	 *
 	 * @since 4.7.0
 	 *
-	 * @param WP_REST_Request $request Full data about the request.
+	 * @param WP_REST_Request $request Full details about the request.
 	 * @return true|WP_Error True if the request has access to update the item, WP_Error object otherwise.
 	 */
 	public function update_item_permissions_check( $request ) {
@@ -176,7 +178,7 @@ abstract class WP_REST_Controller {
 	 *
 	 * @since 4.7.0
 	 *
-	 * @param WP_REST_Request $request Full data about the request.
+	 * @param WP_REST_Request $request Full details about the request.
 	 * @return WP_REST_Response|WP_Error Response object on success, or WP_Error object on failure.
 	 */
 	public function update_item( $request ) {
@@ -193,7 +195,7 @@ abstract class WP_REST_Controller {
 	 *
 	 * @since 4.7.0
 	 *
-	 * @param WP_REST_Request $request Full data about the request.
+	 * @param WP_REST_Request $request Full details about the request.
 	 * @return true|WP_Error True if the request has access to delete the item, WP_Error object otherwise.
 	 */
 	public function delete_item_permissions_check( $request ) {
@@ -210,7 +212,7 @@ abstract class WP_REST_Controller {
 	 *
 	 * @since 4.7.0
 	 *
-	 * @param WP_REST_Request $request Full data about the request.
+	 * @param WP_REST_Request $request Full details about the request.
 	 * @return WP_REST_Response|WP_Error Response object on success, or WP_Error object on failure.
 	 */
 	public function delete_item( $request ) {
diff --git a/src/wp-includes/rest-api/endpoints/class-wp-rest-revisions-controller.php b/src/wp-includes/rest-api/endpoints/class-wp-rest-revisions-controller.php
index f5fd0dda84..345dcd1596 100644
--- a/src/wp-includes/rest-api/endpoints/class-wp-rest-revisions-controller.php
+++ b/src/wp-includes/rest-api/endpoints/class-wp-rest-revisions-controller.php
@@ -61,7 +61,7 @@ class WP_REST_Revisions_Controller extends WP_REST_Controller {
 	}
 
 	/**
-	 * Registers routes for revisions based on post types supporting revisions.
+	 * Registers the routes for revisions based on post types supporting revisions.
 	 *
 	 * @since 4.7.0
 	 *
@@ -160,7 +160,7 @@ class WP_REST_Revisions_Controller extends WP_REST_Controller {
 	 *
 	 * @since 4.7.0
 	 *
-	 * @param WP_REST_Request $request Full data about the request.
+	 * @param WP_REST_Request $request Full details about the request.
 	 * @return true|WP_Error True if the request has read access, WP_Error object otherwise.
 	 */
 	public function get_items_permissions_check( $request ) {
@@ -214,7 +214,7 @@ class WP_REST_Revisions_Controller extends WP_REST_Controller {
 	 *
 	 * @since 4.7.0
 	 *
-	 * @param WP_REST_Request $request Full data about the request.
+	 * @param WP_REST_Request $request Full details about the request.
 	 * @return WP_REST_Response|WP_Error Response object on success, or WP_Error object on failure.
 	 */
 	public function get_items( $request ) {
@@ -363,7 +363,7 @@ class WP_REST_Revisions_Controller extends WP_REST_Controller {
 	 *
 	 * @since 4.7.0
 	 *
-	 * @param WP_REST_Request $request Full data about the request.
+	 * @param WP_REST_Request $request Full details about the request.
 	 * @return bool|WP_Error True if the request has read access for the item, WP_Error object otherwise.
 	 */
 	public function get_item_permissions_check( $request ) {
@@ -375,7 +375,7 @@ class WP_REST_Revisions_Controller extends WP_REST_Controller {
 	 *
 	 * @since 4.7.0
 	 *
-	 * @param WP_REST_Request $request Full data about the request.
+	 * @param WP_REST_Request $request Full details about the request.
 	 * @return WP_REST_Response|WP_Error Response object on success, or WP_Error object on failure.
 	 */
 	public function get_item( $request ) {