Add link to documentation on README page

Author: malthe

README.md

@@ -1,5 +1,3 @@
-# ts-postgres
-
 ![Build Status](https://github.com/malthe/ts-postgres/actions/workflows/main.yml/badge.svg)
 <span class="badge-npmversion"><a href="https://npmjs.org/package/ts-postgres" title="View this project on NPM"><img src="https://img.shields.io/npm/v/ts-postgres.svg" alt="NPM version" /></a></span>
 <span class="badge-npmdownloads"><a href="https://npmjs.org/package/ts-postgres" title="View this project on NPM"><img src="https://img.shields.io/npm/dm/ts-postgres.svg" alt="NPM downloads" /></a></span>
@@ -26,6 +24,8 @@ $ npm install ts-postgres@latest
   * Promise-based
   * Streaming
 
+See the [documentation](https://malthe.github.io/ts-postgres/) for a complete reference.
+
 ---
 
 ## Usage
@@ -59,7 +59,7 @@ async function main() {
     }
 }
 
-await main()
+await main();
 ```
 Waiting on the result (i.e., result iterator) returns the complete query result.