Update terms.md (#10198) (#10199)

Author: opensearch-trigger-bot[bot]

_query-dsl/term/terms.md

@@ -265,7 +265,7 @@ The `terms` query can filter for multiple terms simultaneously. However, when th
 
 The following example assumes that you have two indexes: a `products` index, which contains all the products sold by a company, and a `customers` index, which stores filters representing customers who own specific products.
 
-First, create a `products` index and map `product_id` as a `keyword`:
+First, create a `products` index and map `product_id` as an integer:
 
 ```json
 PUT /products