Author: Mark Nelson
MDL-60810 auth_db: removed rubbish content in string
http://git.moodle.org/gw?p=moodle.git;a=commit;h=2ce65788357f4f511b6881c784c1f178a2b846f1
http://github.com/moodle/moodle/commit/2ce65788357f4f511b6881c784c1f178a2b846f1
+ 3.4 en [auth_dbpasstype,auth_db]