docs: updated README.md

README.md

@@ -42,9 +42,12 @@ Currently the best way to exec the project is using the Gradio frontend:
 python app.py
 ```
 
-I upgraded the old custom frontend (jquery@3.7.1, bootstrap@5.3.3) and backend (pytorch==2.5.1, torchaudio==2.5.1) libraries. On macOS intel it's possible to install from [pypi.org](https://pypi.org/project/torch/) only until the library version [2.2.2](https://pypi.org/project/torch/2.2.2/)
+I upgraded the old custom frontend (iQuery@3.7.1, Bootstrap@5.3.3) and backend (pytorch==2.5.1, torchaudio==2.5.1) libraries. On macOS intel it's possible to install from [pypi.org](https://pypi.org/project/torch/) only until the library version [2.2.2](https://pypi.org/project/torch/2.2.2/)
 (see [this github issue](https://github.com/instructlab/instructlab/issues/1469) and [this deprecation notice](https://dev-discuss.pytorch.org/t/pytorch-macos-x86-builds-deprecation-starting-january-2024/1690)).
 
+In case of missing TTS voices needed by the Text-to-Speech in-browser SpeechSynthesis feature (e.g. on Windows 11 you need to install manually the TTS voices for the languages you need), right now the Gradio frontend raises an alert message with a JavaScript message.
+In this case the TTS in-browser feature isn't usable and the users should use the backend TTS feature.
+
 ### E2E tests with playwright
 
 Normally I use Visual Studio Code to write and execute my playwright tests, however it's always possible to run them from cli (from the `static` folder, using a node package manager like `npm` or `pnpm`):
@@ -64,11 +67,11 @@ pnpm playwright test
 
 ### DONE
 
-- upgrade jquery>3.x
+- upgrade iQuery>3.x
 - upgrade pytorch>2.x
 - e2e playwright tests
 - add an updated online version (HuggingFace)
-- refactor frontend moving from jquery to gradio
+- refactor frontend moving from iQuery to gradio
 
 ### TODO
 
@@ -80,7 +83,7 @@ pnpm playwright test
 
 ## Docker version
 
-Build the docker image this way (right now this version uses the old custom frontend with jquery):
+Build the docker image this way (right now this version uses the old custom frontend with jQuery):
 
 ```bash
 # clean any old active containers