consistent line wrapping style for README source

Author: thestinger

README.md

@@ -4,14 +4,13 @@ See the overview of the project at https://attestation.app/about.
 
 This is an generic guide on setting up the attestation server.
 
-You need to set up nginx using the nginx configuration in the nginx directory
-in this repository. You'll need to adjust it based on your domain name. The
-sample configuration relies on certbot and certbot-ocsp-fetcher. Setting up the
-web server is out-of-scope for this guide.
-
-Install a headless Java runtime environment. The package name on Debian-based
-distributions is `default-jre-headless`. Install `sqlite3` in order to set up
-the email configuration for the database.
+You need to set up nginx using the nginx configuration in the nginx directory in this repository.
+You'll need to adjust it based on your domain name. The sample configuration relies on certbot and
+certbot-ocsp-fetcher. Setting up the web server is out-of-scope for this guide.
+
+Install a headless Java runtime environment. The package name on Debian-based distributions is
+`default-jre-headless`. Install `sqlite3` in order to set up the email configuration for the
+database.
 
 As root, on the server: