Update README.md

awesome work but i see neither on the blog nor Github it mentions how many languages does it supports as of now?

As confirmed [here](https://huggingface.co/MisoLabs/MisoTTS/discussions/1#6a20750ccbe9ca23e924d015) the model card should mention that.

README.md

@@ -44,6 +44,8 @@ The model is designed for high-quality conversational speech generation and
 voice continuation from prompt audio. This repository contains the inference
 code, model definition, and setup instructions for running Miso TTS locally.
 
+> **Language support:** Miso TTS 8B currently supports **English only**.
+
 ---
 
 ## Quickstart
@@ -66,6 +68,7 @@ or try our demo at misolabs.ai.
 | Audio codebooks     | `32`             |
 | Audio tokenizer     | Mimi             |
 | Max sequence length | `2,048`          |
+| Language            | `English`        |
 
 ### Architecture