From d6357ec187de87c95d554f3becf8a7d9379ddc9b Mon Sep 17 00:00:00 2001
From: chromos33 <chromos33@users.noreply.github.com>
Date: Wed, 23 Dec 2020 11:26:38 +0100
Subject: [PATCH] Update index.md

Updated doc to use "::class" instead of Literals to reflect SS4 changes
---
 docs/en/index.md | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/docs/en/index.md b/docs/en/index.md
index 7ccfe8c..151d804 100644
--- a/docs/en/index.md
+++ b/docs/en/index.md
@@ -37,13 +37,13 @@ You can customise the form fields that are used in the grid by calling `setDispl
 inline editing component. By default field scaffolding will be used.
 
 ```php
-$grid->getConfig()->getComponentByType('GridFieldEditableColumns')->setDisplayFields(array(
+$grid->getConfig()->getComponentByType(GridFieldEditableColumns::class)->setDisplayFields(array(
 	'FirstField'  => function($record, $column, $grid) {
 		return new TextField($column);
 	},
 	'SecondField' => array(
 		'title' => 'Custom Title',
-		'field' => 'ReadonlyField'
+		'field' => ReadonlyField::class
 	),
 	'ThirdField' => array(
 		'title' => 'Custom Title Two',