Short description
To close the message displayed after editing a page, one has to click the Clear Message text below it. However, I believe it would be much more to what a user (e.g. me) expects, to "close" the "dialog" just as he or she closes any dialog in the desktop enviroment: by pressing the close button in the upper right corner. Hence the suggestion: replace the "Clear message" text with a close button right up there.
I think it would me more appropriate to add this button. I guess there are a lot of users that are simply used to click the existing link. Adding a small button is a less intrusive change -- MartinMarcher