docs: fix spelling mistakes in README

Corrected typos and improved clarity in the README.

Author: Olexandr88

README.md

@@ -35,19 +35,19 @@
 
 Polymarket Agents is a developer framework and set of utilities for building AI agents for Polymarket.
 
-This code is free and publicly available under MIT License open source license ([terms of service](#terms-of-service))!
+This code is free and publicly available under the MIT License. ([terms of service](#terms-of-service))!
 
 ## Features
 
 - Integration with Polymarket API
 - AI agent utilities for prediction markets
 - Local and remote RAG (Retrieval-Augmented Generation) support
 - Data sourcing from betting services, news providers, and web search
-- Comphrehensive LLM tools for prompt engineering
+- Comprehensive LLM tools for prompt engineering
 
 # Getting started
 
-This repo is inteded for use with Python 3.9
+This repo is intended for use with Python 3.9
 
 1. Clone the repository