diff --git a/nethermind/example.env b/nethermind/example.env
index 5daedd4..a299026 100644
--- a/nethermind/example.env
+++ b/nethermind/example.env
@@ -1,5 +1,9 @@
+# Traefik
 DOMAIN=domain.org
+# Comma-separated list of IP/mask addresses to allow access. Replace 0.0.0.0/0 with your address
+ALLOW_FROM=0.0.0.0/0
+
+# Node
 P2P_PORT=30303
 HTTP_PORT=8535
-WS_PORT=8536
-ALLOW_FROM=0.0.0.0/0
\ No newline at end of file
+WS_PORT=8536
\ No newline at end of file