--- a/UPGRADE	Fri Aug 21 11:25:14 2009 +0000
+++ b/UPGRADE	Fri Aug 21 17:42:22 2009 +0000
@@ -8,7 +8,7 @@
     * stop Postfix and Dovecot
     * backup/dump your database.
     * backup/dump your database!
-    
+
     * start psql and connect to the appropriate database
       (ex. psql mailsys mailsys vmm -W -h localhost)
     * update the database: \i update_tables_0.4.x-0.5.pgsql
@@ -29,7 +29,7 @@
 
        * You have also to adjust the permissions of the set-uid deliver copy:
          chgrp nogroup /usr/local/lib/dovecot/deliver
-	 chmod u+s,o-rwx /usr/local/lib/dovecot/deliver
+         chmod u+s,o-rwx /usr/local/lib/dovecot/deliver
 
     * execute upgrade.sh