Index: src/wp-includes/class-wp-editor.php
===================================================================
--- src/wp-includes/class-wp-editor.php	(revision 33946)
+++ src/wp-includes/class-wp-editor.php	(working copy)
@@ -836,7 +836,7 @@
 			'Clear formatting' => __( 'Clear formatting' ),
 			'Bold' => __( 'Bold' ),
 			'Italic' => __( 'Italic' ),
-			'Code' => _x( 'Code', 'editor button' ),
+			'Code' => __( 'Code' ),
 			'Source code' => __( 'Source code' ),
 			'Font Family' => __( 'Font Family' ),
 			'Font Sizes' => __( 'Font Sizes' ),