Settings: fix whitespace issue on "Add SMB share" dialog

R=baileyberro@chromium.org
BUG=918817

Change-Id: If078eaf3a9cdef9b22041c9027fa1000abc8fcfd
Reviewed-on: https://chromium-review.googlesource.com/c/1419224
Commit-Queue: Dan Beam <dbeam@chromium.org>
Commit-Queue: Bailey Berro <baileyberro@chromium.org>
Auto-Submit: Dan Beam <dbeam@chromium.org>
Reviewed-by: Bailey Berro <baileyberro@chromium.org>
Cr-Commit-Position: refs/heads/master@{#624024}
1 file changed