Minor typo in WinSCP versions 4.0.6 and 4.0.5

Hi, my wife noticed a minor typo in v4.0.6 of WinSCP.
It's in the tooltip text for the "Open Terminal" button of the toolbar (4th button from the right).
The tooltip says "Open teminal (Ctrl-T)". It should read "Open terminal (Ctrl-T)".

I've confirmed this minor typo also exists in 4.0.5.

Thanks. It will get fixed in the next release.