From 3a8b31df3659c015b5b1f6f04d4d8d4e3a926738 Mon Sep 17 00:00:00 2001
From: Asvin Goel <github@telematique.eu>
Date: Wed, 6 Sep 2023 11:27:29 +0200
Subject: [PATCH] Update README.md

---
 README.md | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/README.md b/README.md
index 27c8058..850459e 100644
--- a/README.md
+++ b/README.md
@@ -24,7 +24,12 @@ node server.js <path_to_key.pem> <path_to_cert.pem>
 
 The key and certificate can be obtained, e.g., by following the instructions on https://certbot.eff.org/instructions.
 
-Make sure to ensure that certificates are renewed when necessary, e.g. by adding a cronjob. When using automatic renewal, the server may have to be restarted.
+Make sure to ensure that certificates are renewed when necessary, e.g. by adding a cronjob. When using automatic renewal, the server may have to be restarted. To manually (and forcefully) renew certificates using `certbot` you can use 
+
+```
+sudo certbot renew --force-renewal
+```
+
 
 ## License