Fix line height on add funds dialog

[jkup]

• Submitted a ticket for my issue if one did not already exist.
• Used Github auto-closing keywords in the commit message.
• Added/updated tests for this change (for new code or code which already has tests).
• Ran git rebase -i to squash commits (if needed).

Fix #4566

Test Plan:

This is a regression I caused which removed the margin between the bold title and the subtext. Here is a picture of the bug (lines too close together). Make sure they now have appropriate height.

[bbondy]

++