Update README.md manually

README.md

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+---
+title: Speech Translation Synthesis
+emoji: 🗣️
+colorFrom: green
+colorTo: indigo
+sdk: gradio
+sdk_version: 4.36.1
+app_file: app.py
+pinned: true
+models:
+   - coqui/XTTS-v2
+---
+
 # Speech Translation Synthesis
 ### A Speech-To-Speech Translator
 
 SDSU's Artificial Intelligence Club Group Project Spring 2024 semester
 
-This isa Gradio-based demo that performs speech-to-speech translation. It uses the Whisper model for speech-to-text transcription, the `translate` library for translation, and the Coqui TTS model for text-to-speech synthesis. 
+This is a Gradio-based demo that performs speech-to-speech translation. It uses the Whisper model for speech-to-text transcription, the `translate` library for translation, and the Coqui TTS model for text-to-speech synthesis. 
 
 ## Features
 - Transcribe speech from an audio file or microphone input