fix a typo
Merge pull request #3712 from devoncarew/devoncarew_nit_fix

fix a typo
Merge pull request #3711 from dart-lang/umop-preferences-editorconfig-glob-complete

EditorConfig glob: All features
Add usb device selector.
Add new usb api support to deploy.
Select and pass a device from mobile deploy dialog.
Add new usb device api flag.
fix typo.
add missing bracket.
Move usb device logic into a library.
Use the new usb.dart library to query devices.
Change to use spark-button from button.
new line.
Add git ls-remote command.
Add support to call git-ls-remote.
Recompile.
Add git ls-remote api.
Remove debug log, and free memory.
Recompile.
Return correct heads for ls-remote.