Update README.md

Author: Jason Mobarak

README.md

@@ -1,8 +1,8 @@
 # swiftnav-rs
 
-An idiomatic Rust wrapper around the C library `libswiftnav`, which provides
+An idiomatic Rust wrapper around the C library [`libswiftnav`](https://github.com/swift-nav/libswiftnav), which provides
 general GNSS related functionality.
 
 ## License
 This crate is distributed under the terms of the LGPLv3, full details are
-available in the LICENSE file.
+available in the LICENSE file.