update README

Author: christso

README.md

@@ -1,15 +1,15 @@
 
 # GitDiff4LLM
 
-**GitDiff4LLM** is a tool designed to simplify code reviews by generating comprehensive git diffs between two commits, branches, or pull requests. It combines diffs into a single output file optimized for consumption by large language models (LLMs) or manual review.
+**GitDiff4LLM** is a tool designed to simplify code reviews by generating comprehensive git diffs between two commits, branches, or pull requests. It combines diffs into a single output file optimized for consumption by large language models (LLMs).
 
 ## Features
 
 - Generate diffs between two commits or branches with customizable options.
-- Supports both non-test files and test files with distinct diff options.
+- Supports customized diff options depending on file type.
 - Automatically retrieves diffs for base and target branches from pull requests.
 - Combines diffs into a single file
-- Calculates token counts for use in LLMs or analytics.
+- Calculates token counts for estimating the query cost for LLMs.
 
 ## Usage
 
@@ -25,10 +25,6 @@ python gitdiff4llm.py <commit1> <commit2> /path/to/output_file.txt
 python gitdiff4llm.py abc123 def456 combined_diff.txt
 ```
 
-## Download
-
-You can download the latest version of **GitDiff4LLM** [here](https://github.com/EntityProcess/GitDiff4LLM/releases).
-
 ## Prerequisites
 
 - **PowerShell (Windows Only)**: If you're using Windows, you need to run the script in PowerShell. The pattern matching functionality in the script will not work properly in Command Prompt (`cmd`).