Logining Screen There is no Which Password? or Which E-mail?
Which E-mail writing part is writing Which l u e
Environment
Java 7, Mac OS X El Capitan 10.11.2
Created Issue:
Logining Screen There is no Which Password? or Which E-mail?
Which E-mail writing part is writing Which l u e
Environment
Java 7, Mac OS X El Capitan 10.11.2

It's meant to say "Which do I use?" so Mojang probably made a spelling error. That or your launcher messed up and you need to redownload it.
I want to say it's the latter, since it isn't happening on my launcher.
Is this still a concern in the current Minecraft Launcher version 2.0.805 / 2.0.806? If so, please update the affected versions in order to best aid Mojang ensuring bugs are still valid in the latest releases/pre-releases. If this has been done, we can reopen the issue.
Keep in mind that the "Resolved"-Status on this ticket just means "Answered", and that we are waiting for further information on whether this issue still exists or not. It will be reopened it as soon as the requested information has been delivered.