diff --git a/target/scripts/startup/variables-stack.sh b/target/scripts/startup/variables-stack.sh
index 8724106e..3fa4d761 100644
--- a/target/scripts/startup/variables-stack.sh
+++ b/target/scripts/startup/variables-stack.sh
@@ -182,7 +182,7 @@ function _environment_variables_ldap() {
 function _environment_variables_saslauthd() {
   _log 'debug' 'Setting SASLAUTHD-related environment variables now'
 
-  # This ENV is only used by the supervisor service command:
+  # This ENV is only used by the supervisor service config `saslauth.conf`:
   # NOTE: `pam` is set as the upstream default in `/etc/default/saslauthd`
   VARS[SASLAUTHD_MECHANISMS]="${SASLAUTHD_MECHANISMS:=ldap}"
 }