diff --git a/php-fpm.service b/php-fpm.service
index a5969ea..3cb71df 100644
--- a/php-fpm.service
+++ b/php-fpm.service
@@ -1,10 +1,6 @@
-# It's not recommended to modify this file in-place, because it will be
-# overwritten during package upgrades.
-
-# To alter the FPM environment, drop a file with the suffix
-# .conf in /etc/systemd/system/php-fpm.service.d, with
-#     [Service]
-#     Environment=FOO=bar
+# It's not recommended to modify this file in-place, because it
+# will be overwritten during upgrades.  If you want to customize,
+# the best way is to use the "systemctl edit" command.
 
 [Unit]
 Description=The PHP FastCGI Process Manager