diff --git a/Cargo.toml b/Cargo.toml
index 1535dd5..62d671f 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "rustyman"
-version = "0.2.1"
+version = "0.2.2"
 edition = "2021"
 authors = ["Edgar <git@edgarluque.com>"]
 description = "Huffman compression and decompression"
diff --git a/README.md b/README.md
index ab65ffa..d7a7f5f 100644
--- a/README.md
+++ b/README.md
@@ -1,15 +1,27 @@
 # rustyman
+
+
+[![Version](https://img.shields.io/crates/v/rustyman)](https://crates.io/crates/rustyman)
+[![Downloads](https://img.shields.io/crates/d/rustyman)](https://crates.io/crates/rustyman)
+[![License](https://img.shields.io/crates/l/rustyman)](https://crates.io/crates/rustyman)
+![Rust](https://github.com/edg-l/rustyman/workflows/Rust/badge.svg)
+[![Docs](https://docs.rs/rustyman/badge.svg)](https://docs.rs/rustyman)
+
 Huffman compression and decompression implemented in rust
 
+### Example
+
 ```rust
 use rustyman::Huffman;
 
 let payload = b"hello from the other side of the river";
-    
+
 let huffman = Huffman::new_from_data(payload);
 let compressed = huffman.compress(payload);
 let decompressed = huffman.decompress(&compressed);
 
 assert!(compressed.len() < payload.len());
-assert_eq!(&payload[..], decompressed)
+assert_eq!(&payload[..], decompressed);
 ```
+
+License: MIT OR Apache-2.0
diff --git a/src/lib.rs b/src/lib.rs
index 04e6162..0ba5b22 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -1,3 +1,27 @@
+//!
+//! [![Version](https://img.shields.io/crates/v/rustyman)](https://crates.io/crates/rustyman)
+//! [![Downloads](https://img.shields.io/crates/d/rustyman)](https://crates.io/crates/rustyman)
+//! [![License](https://img.shields.io/crates/l/rustyman)](https://crates.io/crates/rustyman)
+//! ![Rust](https://github.com/edg-l/rustyman/workflows/Rust/badge.svg)
+//! [![Docs](https://docs.rs/rustyman/badge.svg)](https://docs.rs/rustyman)
+//!
+//! Huffman compression and decompression implemented in rust
+//!
+//! ## Example
+//!
+//! ```rust
+//! use rustyman::Huffman;
+//!
+//! let payload = b"hello from the other side of the river";
+//!     
+//! let huffman = Huffman::new_from_data(payload);
+//! let compressed = huffman.compress(payload);
+//! let decompressed = huffman.decompress(&compressed);
+//! 
+//! assert!(compressed.len() < payload.len());
+//! assert_eq!(&payload[..], decompressed);
+//! ```
+
 use std::{
     cell::RefCell,
     collections::{BinaryHeap, HashMap},