working on readme

README.md

@@ -1,4 +1,4 @@
-# netbrowse
+# NetBrowse
 [![Crates.io](https://img.shields.io/crates/v/netbrowse)](https://crates.io/crates/netbrowse) 
 [![Docs.rs](https://docs.rs/netbrowse/badge.svg)](https://docs.rs/netbrowse) 
 [![Build](https://github.com/Ewpratten/netbrowse/actions/workflows/build.yml/badge.svg)](https://github.com/Ewpratten/netbrowse/actions/workflows/build.yml)
@@ -6,11 +6,14 @@
 [![Audit](https://github.com/Ewpratten/netbrowse/actions/workflows/audit.yml/badge.svg)](https://github.com/Ewpratten/netbrowse/actions/workflows/audit.yml)
 
 
-repo description
+**NetBrowse** is a graphical frontend to [`avahi-browse`](https://linux.die.net/man/1/avahi-browse). This tool is used to quickly inspect a network for hosts that publicly expose their services.
+
+![A screenshot](./screenshot.png)
+*This screenshot was taken on a public network*
 
 ## Installation
 
-This crate can be installed via `cargo` with:
+This crate can also be installed via `cargo` with:
 
 ```sh
 cargo install netbrowse