diff --git a/src/wp-includes/rest-api/endpoints/class-wp-rest-global-styles-revisions-controller.php b/src/wp-includes/rest-api/endpoints/class-wp-rest-global-styles-revisions-controller.php
index a8f323b7c1fc2..2a7d9182600d1 100644
--- a/src/wp-includes/rest-api/endpoints/class-wp-rest-global-styles-revisions-controller.php
+++ b/src/wp-includes/rest-api/endpoints/class-wp-rest-global-styles-revisions-controller.php
@@ -45,8 +45,6 @@ public function __construct() {
 
 	/**
 	 * Registers the controllers routes.
-	 *
-	 * @return void
 	 */
 	public function register_routes() {
 		register_rest_route(
@@ -252,10 +250,11 @@ public function get_items( $request ) {
 	}
 
 	/**
-	 * A direct copy of WP_REST_Revisions_Controller->prepare_date_response().
 	 * Checks the post_date_gmt or modified_gmt and prepare any post or
 	 * modified date for single post output.
 	 *
+	 * Duplicate of WP_REST_Revisions_Controller::prepare_date_response
+	 *
 	 * @since 6.3.0
 	 *
 	 * @param string      $date_gmt GMT publication time.
@@ -438,7 +437,7 @@ public function get_item_permissions_check( $request ) {
 		}
 
 		/*
-		 * The same check as WP_REST_Global_Styles_Controller->get_item_permissions_check.
+		 * The same check as WP_REST_Global_Styles_Controller::get_item_permissions_check.
 		 */
 		if ( ! current_user_can( 'read_post', $post->ID ) ) {
 			return new WP_Error(
@@ -452,7 +451,9 @@ public function get_item_permissions_check( $request ) {
 	}
 
 	/**
-	 * Get the parent post, if the ID is valid. Copied from WP_REST_Revisions_Controller.
+	 * Get the parent post, if the ID is valid.
+	 *
+	 * Duplicate of WP_REST_Revisions_Controller::get_parent
 	 *
 	 * @since 6.3.0
 	 *
diff --git a/tests/phpunit/tests/rest-api/rest-global-styles-revisions-controller.php b/tests/phpunit/tests/rest-api/rest-global-styles-revisions-controller.php
index ebfaf893a88e1..06ead9f24df6a 100644
--- a/tests/phpunit/tests/rest-api/rest-global-styles-revisions-controller.php
+++ b/tests/phpunit/tests/rest-api/rest-global-styles-revisions-controller.php
@@ -107,84 +107,90 @@ public static function wpSetupBeforeClass( $factory ) {
 		// Update post to create a new revisions.
 		$new_styles_post = array(
 			'ID'           => self::$global_styles_id,
-			'post_content' => wp_json_encode( array(
-				'version'                     => WP_Theme_JSON::LATEST_SCHEMA,
-				'isGlobalStylesUserThemeJSON' => true,
-				'styles'                      => array(
-					'color' => array(
-						'background' => 'hotpink',
+			'post_content' => wp_json_encode(
+				array(
+					'version'                     => WP_Theme_JSON::LATEST_SCHEMA,
+					'isGlobalStylesUserThemeJSON' => true,
+					'styles'                      => array(
+						'color' => array(
+							'background' => 'hotpink',
+						),
 					),
-				),
-				'settings'                    => array(
-					'color' => array(
-						'palette' => array(
-							'custom' => array(
-								array(
-									'name'  => 'Ghost',
-									'slug'  => 'ghost',
-									'color' => 'ghost',
+					'settings'                    => array(
+						'color' => array(
+							'palette' => array(
+								'custom' => array(
+									array(
+										'name'  => 'Ghost',
+										'slug'  => 'ghost',
+										'color' => 'ghost',
+									),
 								),
 							),
 						),
 					),
-				),
-			) ),
+				)
+			),
 		);
 
 		wp_update_post( $new_styles_post, true, false );
 
 		$new_styles_post = array(
 			'ID'           => self::$global_styles_id,
-			'post_content' => wp_json_encode( array(
-				'version'                     => WP_Theme_JSON::LATEST_SCHEMA,
-				'isGlobalStylesUserThemeJSON' => true,
-				'styles'                      => array(
-					'color' => array(
-						'background' => 'lemonchiffon',
+			'post_content' => wp_json_encode(
+				array(
+					'version'                     => WP_Theme_JSON::LATEST_SCHEMA,
+					'isGlobalStylesUserThemeJSON' => true,
+					'styles'                      => array(
+						'color' => array(
+							'background' => 'lemonchiffon',
+						),
 					),
-				),
-				'settings'                    => array(
-					'color' => array(
-						'palette' => array(
-							'custom' => array(
-								array(
-									'name'  => 'Gwanda',
-									'slug'  => 'gwanda',
-									'color' => 'gwanda',
+					'settings'                    => array(
+						'color' => array(
+							'palette' => array(
+								'custom' => array(
+									array(
+										'name'  => 'Gwanda',
+										'slug'  => 'gwanda',
+										'color' => 'gwanda',
+									),
 								),
 							),
 						),
 					),
-				),
-			) ),
+				)
+			),
 		);
 
 		wp_update_post( $new_styles_post, true, false );
 
 		$new_styles_post = array(
 			'ID'           => self::$global_styles_id,
-			'post_content' => wp_json_encode( array(
-				'version'                     => WP_Theme_JSON::LATEST_SCHEMA,
-				'isGlobalStylesUserThemeJSON' => true,
-				'styles'                      => array(
-					'color' => array(
-						'background' => 'chocolate',
+			'post_content' => wp_json_encode(
+				array(
+					'version'                     => WP_Theme_JSON::LATEST_SCHEMA,
+					'isGlobalStylesUserThemeJSON' => true,
+					'styles'                      => array(
+						'color' => array(
+							'background' => 'chocolate',
+						),
 					),
-				),
-				'settings'                    => array(
-					'color' => array(
-						'palette' => array(
-							'custom' => array(
-								array(
-									'name'  => 'Stacy',
-									'slug'  => 'stacy',
-									'color' => 'stacy',
+					'settings'                    => array(
+						'color' => array(
+							'palette' => array(
+								'custom' => array(
+									array(
+										'name'  => 'Stacy',
+										'slug'  => 'stacy',
+										'color' => 'stacy',
+									),
 								),
 							),
 						),
 					),
-				),
-			) ),
+				)
+			),
 		);
 
 		wp_update_post( $new_styles_post, true, false );
@@ -389,7 +395,9 @@ public function test_get_item_permissions_check() {
 	}
 
 	/**
-	 * Test the pagination header of the first page.
+	 * Tests the pagination header of the first page.
+	 *
+	 * Duplicate of WP_Test_REST_Revisions_Controller::test_get_items_pagination_header_of_the_first_page
 	 *
 	 * @ticket 58524
 	 */
@@ -424,7 +432,9 @@ public function test_get_items_pagination_header_of_the_first_page() {
 	}
 
 	/**
-	 * Test the pagination header of the last page.
+	 * Tests the pagination header of the last page.
+	 *
+	 * Duplicate of WP_Test_REST_Revisions_Controller::test_get_items_pagination_header_of_the_last_page
 	 *
 	 * @ticket 58524
 	 */
@@ -458,7 +468,9 @@ public function test_get_items_pagination_header_of_the_last_page() {
 	}
 
 	/**
-	 * Test that invalid 'per_page' query should error.
+	 * Tests that invalid 'per_page' query should error.
+	 *
+	 * Duplicate of WP_Test_REST_Revisions_Controller::test_get_items_invalid_per_page_should_error
 	 *
 	 * @ticket 58524
 	 */
@@ -476,7 +488,9 @@ public function test_get_items_invalid_per_page_should_error() {
 	}
 
 	/**
-	 * Test that out of bounds 'page' query should error.
+	 * Tests that out of bounds 'page' query should error.
+	 *
+	 * Duplicate of WP_Test_REST_Revisions_Controller::test_get_items_out_of_bounds_page_should_error
 	 *
 	 * @ticket 58524
 	 */
@@ -501,7 +515,9 @@ public function test_get_items_out_of_bounds_page_should_error() {
 	}
 
 	/**
-	 * Test that impossibly high 'page' query should error.
+	 * Tests that impossibly high 'page' query should error.
+	 *
+	 * Duplicate of WP_Test_REST_Revisions_Controller::test_get_items_invalid_max_pages_should_error
 	 *
 	 * @ticket 58524
 	 */
@@ -525,7 +541,9 @@ public function test_get_items_invalid_max_pages_should_error() {
 	}
 
 	/**
-	 * Test that the default query should fetch all revisions.
+	 * Tests that the default query should fetch all revisions.
+	 *
+	 * Duplicate of WP_Test_REST_Revisions_Controller::test_get_items_default_query_should_fetch_all_revisons
 	 *
 	 * @ticket 58524
 	 */
@@ -534,14 +552,16 @@ public function test_get_items_default_query_should_fetch_all_revisons() {
 
 		$expected_count = $this->total_revisions;
 
-		$request = new WP_REST_Request( 'GET', '/wp/v2/global-styles/' . self::$global_styles_id . '/revisions' );
+		$request  = new WP_REST_Request( 'GET', '/wp/v2/global-styles/' . self::$global_styles_id . '/revisions' );
 		$response = rest_get_server()->dispatch( $request );
 		$this->assertCount( $expected_count, $response->get_data() );
 	}
 
 
 	/**
-	 * Test that 'offset' query shouldn't work without 'per_page' (fallback -1).
+	 * Tests that 'offset' query shouldn't work without 'per_page' (fallback -1).
+	 *
+	 * Duplicate of WP_Test_REST_Revisions_Controller::test_get_items_offset_should_not_work_without_per_page
 	 *
 	 * @ticket 58524
 	 */
@@ -558,7 +578,9 @@ public function test_get_items_offset_should_not_work_without_per_page() {
 	}
 
 	/**
-	 * Test that 'offset' query should work with 'per_page'.
+	 * Tests that 'offset' query should work with 'per_page'.
+	 *
+	 * Duplicate of WP_Test_REST_Revisions_Controller::test_get_items_offset_should_work_with_per_page
 	 *
 	 * @ticket 58524
 	 */
@@ -581,7 +603,9 @@ public function test_get_items_offset_should_work_with_per_page() {
 	}
 
 	/**
-	 * Test that 'offset' query should take priority over 'page'.
+	 * Tests that 'offset' query should take priority over 'page'.
+	 *
+	 * Duplicate of WP_Test_REST_Revisions_Controller::test_get_items_offset_should_take_priority_over_page
 	 *
 	 * @ticket 58524
 	 */
@@ -606,7 +630,9 @@ public function test_get_items_offset_should_take_priority_over_page() {
 	}
 
 	/**
-	 * Test that 'offset' query, as the total revisions count, should return empty data.
+	 * Tests that 'offset' query, as the total revisions count, should return empty data.
+	 *
+	 * Duplicate of WP_Test_REST_Revisions_Controller::test_get_items_total_revisions_offset_should_return_empty_data
 	 *
 	 * @ticket 58524
 	 */
@@ -630,7 +656,9 @@ public function test_get_items_total_revisions_offset_should_return_empty_data()
 	}
 
 	/**
-	 * Test that out of bound 'offset' query should error.
+	 * Tests that out of bound 'offset' query should error.
+	 *
+	 * Duplicate of WP_Test_REST_Revisions_Controller::test_get_items_out_of_bound_offset_should_error
 	 *
 	 * @ticket 58524
 	 */
@@ -654,7 +682,9 @@ public function test_get_items_out_of_bound_offset_should_error() {
 	}
 
 	/**
-	 * Test that impossible high number for 'offset' query should error.
+	 * Tests that impossible high number for 'offset' query should error.
+	 *
+	 * Duplicate of WP_Test_REST_Revisions_Controller::test_get_items_impossible_high_number_offset_should_error
 	 *
 	 * @ticket 58524
 	 */
@@ -678,7 +708,9 @@ public function test_get_items_impossible_high_number_offset_should_error() {
 	}
 
 	/**
-	 * Test that invalid 'offset' query should error.
+	 * Tests that invalid 'offset' query should error.
+	 *
+	 * Duplicate of WP_Test_REST_Revisions_Controller::test_get_items_invalid_offset_should_error
 	 *
 	 * @ticket 58524
 	 */
@@ -702,9 +734,11 @@ public function test_get_items_invalid_offset_should_error() {
 	}
 
 	/**
-	 * Test that out of bounds 'page' query should not error when offset is provided,
+	 * Tests that out of bounds 'page' query should not error when offset is provided,
 	 * because it takes precedence.
 	 *
+	 * Duplicate of WP_Test_REST_Revisions_Controller::test_get_items_out_of_bounds_page_should_not_error_if_offset
+	 *
 	 * @ticket 58524
 	 */
 	public function test_get_items_out_of_bounds_page_should_not_error_if_offset() {