diff --git a/doc/JSON_INFO.md b/doc/JSON_INFO.md
index 36181ecefd871..0d2655a60b7b8 100644
--- a/doc/JSON_INFO.md
+++ b/doc/JSON_INFO.md
@@ -1881,7 +1881,7 @@ CBMs can be defined like this:
 Any Item can be a container. To add the ability to contain things to an item, you need to add pocket_data. The below example is a typical container (shown with optional default values, or mandatory if the value is mandatory)
 
 ```C++
-"pocket_type": [ 
+"pocket_data": [
   {
     "pocket_type": "CONTAINER",               // the typical container pocket. pockets can also be MAGAZINE
     "min_item_volume": "0 ml",                // the minimum volume of item that can be placed into this pocket