Refresh code analysis (old errors still present)

Hi.

I'm very happy with PyCharm, but the code analysis isn't always doing its job. When I mistype a word, function name etc, and then correct it, the red/yellow underlines still show. Also, if I hover over the underlined words, the old error message still displays.

Here's an example: http://dl.dropbox.com/u/262587/Utvalg_067.png

As you can see, the error message says "Humam", although I corrected it to "Human". Is it possible to refresh the code analysis, so that PyCharm picks up that these errors have indeed been solved?

Thanks.