diff --git a/README.md b/README.md
index e99b17a..24f1b15 100644
--- a/README.md
+++ b/README.md
@@ -97,7 +97,6 @@ Object `ItemMeta` for Ordered and Unordered lists would be empty.
   "type" : "list",
   "data" : {
     "style": "unordered",
-    "maxLevel": 1,
     "items": [
       {
         "content": "Apples",
@@ -123,7 +122,6 @@ Object `ItemMeta` for Ordered and Unordered lists would be empty.
     "style": "ordered",
     "start": 2,
     "counterType": "upper-roman",
-    "maxLevel": 4,
     "items" : [
       {
         "content": "Apples",
@@ -147,7 +145,6 @@ Object `ItemMeta` for Ordered and Unordered lists would be empty.
   "type" : "list",
   "data" : {
     "style": "checklist",
-    "maxLevel": 4,
     "items" : [
       {
         "content": "Apples",
diff --git a/src/ListRenderer/ChecklistRenderer.ts b/src/ListRenderer/ChecklistRenderer.ts
index 7ed6863..34a1351 100644
--- a/src/ListRenderer/ChecklistRenderer.ts
+++ b/src/ListRenderer/ChecklistRenderer.ts
@@ -46,7 +46,7 @@ export class CheckListRenderer implements ListRendererInterface<ChecklistItemMet
   protected config?: ListConfig;
 
   /**
-   * Is NestedList Tool read-only option
+   * Is Editorjs List Tool read-only option
    */
   private readOnly: boolean;