diff --git a/wp-includes/class-wp-image-editor-gd.php b/wp-includes/class-wp-image-editor-gd.php
index 80e58f77cf..a6dcf1ca12 100644
--- a/wp-includes/class-wp-image-editor-gd.php
+++ b/wp-includes/class-wp-image-editor-gd.php
@@ -537,15 +537,15 @@ class WP_Image_Editor_GD extends WP_Image_Editor {
 	 * @since 3.5.0
 	 *
 	 * @param string   $filename
-	 * @param callable $function
+	 * @param callable $callback
 	 * @param array    $arguments
 	 * @return bool
 	 */
-	protected function make_image( $filename, $function, $arguments ) {
+	protected function make_image( $filename, $callback, $arguments ) {
 		if ( wp_is_stream( $filename ) ) {
 			$arguments[1] = null;
 		}
 
-		return parent::make_image( $filename, $function, $arguments );
+		return parent::make_image( $filename, $callback, $arguments );
 	}
 }
diff --git a/wp-includes/version.php b/wp-includes/version.php
index f1aa1112f5..6a03ebb24f 100644
--- a/wp-includes/version.php
+++ b/wp-includes/version.php
@@ -16,7 +16,7 @@
  *
  * @global string $wp_version
  */
-$wp_version = '6.0-beta2-53269';
+$wp_version = '6.0-beta2-53270';
 
 /**
  * Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.