extras empty space in UI when <database-name> begins with _character
see <screenshot-file: http://j.mp/dmSYXg , http://j.mp/93Q2C3 >
You seem to have CSS turned off.
Please don't fill out this field.
It actually happens only when there are more than one such databases.
This bug was fixed in repository and will be part of a future release; thanks for reporting.