diff --git a/setup.sh b/setup.sh
index b151aec..bb38554 100644
--- a/setup.sh
+++ b/setup.sh
@@ -107,7 +107,7 @@ function zpool_drive_id () {
 }
 
 function set_zpool_password () {
-    # No newline at the end
+    # May or may not have a newline at the end, ZFS doesn't care
     printf -- '%s' 'password' > '/etc/zfs/'"${zpool_name}"'.key'
     chmod '600' '/etc/zfs/'"${zpool_name}"'.key'
 }