diff --git a/projects/plugins/jetpack/_inc/lib/core-api/wpcom-endpoints/class-wpcom-rest-api-v2-endpoint-tumblr-gifs.php b/projects/plugins/jetpack/_inc/lib/core-api/wpcom-endpoints/class-wpcom-rest-api-v2-endpoint-tumblr-gifs.php
index 2a194c3ecbf70..d653da7a35f5b 100644
--- a/projects/plugins/jetpack/_inc/lib/core-api/wpcom-endpoints/class-wpcom-rest-api-v2-endpoint-tumblr-gifs.php
+++ b/projects/plugins/jetpack/_inc/lib/core-api/wpcom-endpoints/class-wpcom-rest-api-v2-endpoint-tumblr-gifs.php
@@ -68,7 +68,7 @@ public function register_routes() {
 	/**
 	 * Check if the request has permissions to access the endpoint.
 	 *
-	 * @return bool
+	 * @return bool|WP_Error
 	 */
 	public function check_permissions() {
 		if ( current_user_can( 'edit_posts' ) ) {