remove whitespace

Author: Sebastian Gumprich

defaults/main.yml

@@ -17,25 +17,25 @@ mysql_hardening_skip_grant_tables: false
 # @see http://www.symantec.com/connect/articles/securing-mysql-step-step
 # @see http://dev.mysql.com/doc/refman/5.7/en/server-options.html#option_mysqld_chroot
 mysql_hardening_chroot: ""
-  
+
 mysql_hardening_options:
   # @see http://dev.mysql.com/doc/refman/5.7/en/server-options.html#option_mysqld_safe-user-create
   safe-user-create: 1
-  
+
   # @see http://dev.mysql.com/doc/refman/5.7/en/server-options.html#option-mysqld-secure-auth
   secure-auth: 1
-  
+
   # @see http://dev.mysql.com/doc/refman/5.7/en/server-options.html#option-mysqld-symbolic-links
   skip-symbolic-links: 1
-  
+
   # @see http://dev.mysql.com/doc/refman/5.7/en/server-system-variables.html#sysvar-local-infile
   local-infile: 0
-  
+
   # @see https://dev.mysql.com/doc/refman/5.7/en/server-options.html#option-mysqld-allow-suspicious-udfs
   allow-suspicious-udfs: 0
-  
+
   # @see https://dev.mysql.com/doc/refman/5.7/en/server-system-variables.html#sysvar-automatic-sp-privileges
   automatic-sp-privileges: 0
-  
+
   # @see https://dev.mysql.com/doc/refman/5.7/en/server-options.html#option-mysqld-secure-file-priv
   secure-file-priv: '/tmp'