diff --git a/defaults/main.yml b/defaults/main.yml
index 69fe14a..5a07dd6 100644
--- a/defaults/main.yml
+++ b/defaults/main.yml
@@ -2,5 +2,5 @@
 munin_sql_config_file: /etc/munin/plugin-conf.d/zzz-mariadb
 munin_sql_user: munin
 munin_sql_password: za8x5sECY6pP2GWdR36UKYP7tHFodvRLyr6f5wAt7D
-mysql_server_config_file:  /etc/mysql/mariadb.conf.d/50-server.cnf 
+mysql_server_config_file:  /etc/mysql/mariadb.conf.d/50-server.cnf
 mysql_socket: /run/mysqld/mysqld.sock