Message/comment touchup.

scripts/mysql_fix_privilege_tables.sh:
  Message touchup.
scripts/mysql_fix_privilege_tables.sql:
  Comment touchup.

scripts/mysql_fix_privilege_tables.sh

@@ -155,7 +155,7 @@ s_echo ""
 if test $verbose = 1
 then
   s_echo "You can safely ignore all 'Duplicate column' and 'Unknown column' errors"
-  s_echo "as this just means that your tables are already up to date."
+  s_echo "because these just mean that your tables are already up to date."
   s_echo "This script is safe to run even if your tables are already up to date!"
   s_echo ""
 fi

scripts/mysql_fix_privilege_tables.sql

@@ -2,7 +2,7 @@
 -- for MySQL 4.0.
 
 -- You can safely ignore all 'Duplicate column' and 'Unknown column' errors"
+-- because these just mean that your tables are already up to date.
 -- This script is safe to run even if your tables are already up to date!
 
 -- On unix, you should use the mysql_fix_privilege_tables script to execute