diff --git a/mapping.nix b/mapping.nix
index 915a6af..e9c044c 100644
--- a/mapping.nix
+++ b/mapping.nix
@@ -1,6 +1,7 @@
 # This file is used to map "roles" to nodes
-# Modules are supposed to be generic
-# If some "hostvars" are needed they should
+# Modules are supposed to be somewhat a bit generic
+# If some "hostvars" are needed but not generic
+# enough to be added to nodes.nix they should
 # be declared here
 {
     bastion = {