collections/developers/javascript/grid3_javascript_installation.md

@@ -107,15 +107,13 @@ The easiest way to test the installation is to run the following command with ei
 You can explore the Grid Client by testing the different scripts proposed in **grid_client/scripts**.
 
 - Update your customized deployments specs if needed
-- Run using [ts-node](https://www.npmjs.com/ts-node)
-  - With yarn
-    ```bash
-    yarn run ts-node --project tsconfig-node.json scripts/zdb.ts
-    ```
-  - With npx
-    ```bash
-    npx ts-node --project tsconfig-node.json scripts/zdb.ts
-    ```
+- Run using [ts-node](https://www.npmjs.com/ts-node) with yarn or npx
+  ```bash
+  yarn run ts-node --project tsconfig-node.json scripts/zdb.ts
+  ```
+  ```bash
+  npx ts-node --project tsconfig-node.json scripts/zdb.ts
+  ```
 
 ## Reference API