manual, parsing devs

collections/developers/javascript/grid3_javascript_installation.md

@@ -109,13 +109,13 @@ You can explore the Grid Client by testing the different scripts proposed in **g
 - Update your customized deployments specs if needed
 - Run using [ts-node](https://www.npmjs.com/ts-node)
   - With yarn
-      ```bash
+    ```bash
-      yarn run ts-node --project tsconfig-node.json scripts/zdb.ts
+    yarn run ts-node --project tsconfig-node.json scripts/zdb.ts
-      ```
+    ```
   - With npx
-      ```bash
+    ```bash
-      npx ts-node --project tsconfig-node.json scripts/zdb.ts
+    npx ts-node --project tsconfig-node.json scripts/zdb.ts
-      ```
+    ```
 
 ## Reference API