Reword intro in readme slightly.

README.md

@@ -2,11 +2,11 @@
 
 [![Crates.io](https://img.shields.io/crates/v/http-horse.svg)](https://crates.io/crates/http-horse)
 
-`http-horse` is a HTTP Hot Reload Server designed for web development.
+`http-horse` is a HTTP Hot Reload Server for web development.
 
 With `http-horse`, your web pages stay current as you code – automatically refreshing
-HTML, CSS, JavaScript/TypeScript, and WebAssembly giving you a tighter feedback loop
-so you can stay in the zone.
+HTML, CSS, JavaScript/TypeScript, and WebAssembly. It gives you a tighter feedback loop,
+so that you can stay in the zone.
 
 **Note:** `http-horse` currently only supports macOS 🍎💻.
 Support for other operating systems (Linux, FreeBSD) is planned but not yet available.