diff --git a/README.md b/README.md
index ce7ae51..99b3a24 100644
--- a/README.md
+++ b/README.md
@@ -30,7 +30,7 @@ On a fresh install as root user using
 
 ## Environment
 
-Tested and optimised for [OVH VPS Starter](https://www.ovhcloud.com/fr/vps/cheap-vps/).
+Tested and optimised for [OVH VPS Starter](https://www.ovhcloud.com/fr/vps/cheap-vps/) on Debian 12.
 
 ## Installation steps
 
diff --git a/bin/setup_node_exporter.sh b/bin/setup_node_exporter.sh
index 80777c6..648dbb3 100644
--- a/bin/setup_node_exporter.sh
+++ b/bin/setup_node_exporter.sh
@@ -35,8 +35,7 @@ if [[ -n "$RECEIVING_IP" && -n "$RECEIVING_USER" && -n "$RECEIVING_PORT" ]]; the
             else
                 echo "yq is not installed on the receiving server."
             fi
-            
-        EOF
+EOF
     else
         . bin/setup_ssh_keys.sh
         . bin/setup_node_exporter