Not the usual "Fatal error: Class 'CI_Controller' not found" problem

[eluser]cdechery[/eluser]
Since there has been many many reports of this error for a number of reasons, I will add a completely different one.

Thing is, this is not really a problem for me. My installation of CI is fine and everything is running as it is supposed to be, but whenever I type the name of a controller or method wrong in the URL, this is the message I get. A really ugly and not very informative message.

So, if I have a Controller named "user" and for some reason I type http://localhost/useer/whatever, this is the message I get.

Shouldn't there be a more user-friendly message from CI like "Controller not found" or "Cannot load Controller Useer"?