"Log-In" vs. "Sign in"

[Matthew Paul Thomas]

ubuntu-sso-client 13.10-0ubuntu6, Ubuntu 14.04

1. Invoke the client for the first time. For example, in a guest session, launch Ubuntu Software Center and choose "File" > "Sync Between Computers".
2. Choose "Log-in with my existing account".

What you see:
1. "Log-in".
2. "Sign in".

What you should see: "Sign in" on both screens.

One way of solving this would be simply to change the text on the first screen.

Another way would be to give the interface two top-level tabs, "Register" and "Sign in". This might also make the sign-in option easier to find.