Update docs-devsite/index.md

Co-authored-by: rachelsaunders <[email protected]>

Author: hsubox76

docs-devsite/index.md

@@ -27,5 +27,5 @@ https://github.com/firebase/firebase-js-sdk
 |  [@firebase/performance](./performance.md#performance_package) | The Firebase Performance Monitoring Web SDK. This SDK does not work in a Node.js environment. |
 |  [@firebase/remote-config](./remote-config.md#remote-config_package) | The Firebase Remote Config Web SDK. This SDK does not work in a Node.js environment. |
 |  [@firebase/storage](./storage.md#storage_package) | Cloud Storage for Firebase |
-|  [@firebase/vertexai-preview](./vertexai-preview.md#vertexai-preview_package) | The Firebase Vertex Web SDK. |
+|  [@firebase/vertexai-preview](./vertexai-preview.md#vertexai-preview_package) | The Vertex AI for Firebase Web SDK. |