docs: Fix typo in deployment.md (#1633)

docs/content/developer-guide/deployment.md

@@ -12,7 +12,7 @@ The bare minimum requirements are:
 * A server with Node.js installed
 * A database server (if using MySQL/Postgres)
 
-A typical pattern is to run the Vendure app on the server, e.g. at `http://localhost:3000` an then use [nginx as a reverse proxy](https://docs.nginx.com/nginx/admin-guide/web-server/reverse-proxy/) to direct requests from the Internet to the Vendure application.
+A typical pattern is to run the Vendure app on the server, e.g. at `http://localhost:3000` and then use [nginx as a reverse proxy](https://docs.nginx.com/nginx/admin-guide/web-server/reverse-proxy/) to direct requests from the Internet to the Vendure application.
 
 Here is a good guide to setting up a production-ready server for an app such as Vendure: https://www.digitalocean.com/community/tutorials/how-to-set-up-a-node-js-application-for-production-on-ubuntu-18-04