docs: improve getting started readme

- Fixed an incomplete sentence in the finetuning section.
- Corrected typos and wrong alt text for several image badges.
- Added missing alt text to improve accessibility for the Llama API badges."

Author: adarsh-crafts

getting-started/README.md

@@ -1,7 +1,7 @@
 <h1 align="center"> Getting Started </h1>
 <p align="center">
-	<a href="https://llama.developer.meta.com/join_waitlist?utm_source=llama-cookbook&utm_medium=readme&utm_campaign=getting_started"><img src="https://img.shields.io/badge/Llama_API-Join_Waitlist-brightgreen?logo=meta" /></a>
-	<a href="https://llama.developer.meta.com/docs?utm_source=llama-cookbook&utm_medium=readme&utm_campaign=getting_started"><img src="https://img.shields.io/badge/Llama_API-Documentation-4BA9FE?logo=meta" /></a>
+	<a href="https://llama.developer.meta.com/join_waitlist?utm_source=llama-cookbook&utm_medium=readme&utm_campaign=getting_started"><img alt="Llama API Join Waitlist" src="https://img.shields.io/badge/Llama_API-Join_Waitlist-brightgreen?logo=meta" /></a>
+	<a href="https://llama.developer.meta.com/docs?utm_source=llama-cookbook&utm_medium=readme&utm_campaign=getting_started"><img alt="Llama API Documentation" src="https://img.shields.io/badge/Llama_API-Documentation-4BA9FE?logo=meta" /></a>
 
 </p>
 <p align="center">
@@ -11,8 +11,8 @@
 
 </p>
 <p align="center">
-	<a href="https://github.com/meta-llama/synthetic-data-kit"><img alt="Llama Tools Syntethic Data Kit" src="https://img.shields.io/badge/Llama_Tools-synthetic--data--kit-orange?logo=meta" /></a>
-	<a href="https://github.com/meta-llama/llama-prompt-ops"><img alt="Llama Tools Syntethic Data Kit" src="https://img.shields.io/badge/Llama_Tools-llama--prompt--ops-orange?logo=meta" /></a>
+	<a href="https://github.com/meta-llama/synthetic-data-kit"><img alt="Llama Tools Synthetic Data Kit" src="https://img.shields.io/badge/Llama_Tools-synthetic--data--kit-orange?logo=meta" /></a>
+	<a href="https://github.com/meta-llama/llama-prompt-ops"><img alt="Llama Tools Synthetic Data Kit" src="https://img.shields.io/badge/Llama_Tools-llama--prompt--ops-orange?logo=meta" /></a>
 </p>
 
 If you are new to developing with Meta Llama models, this is where you should start. This folder contains introductory-level notebooks across different techniques relating to Meta Llama.