Proper descriptions are needed for the secrets

[GoogleCodeExporter]

What steps will reproduce the problem?
1.
2.
3.

What is the expected output? What do you see instead?
A proper description of what will change when you change the value. What I see 
instead is the 
name of the secret repeated in the tooltip. Not very helpful.

What version of the product are you using? On what operating system?
1.0 Leopard 10.5.2

Please provide any additional information below.
The tooltip should provide a more descriptive explanation of the secret, even 
if it is plainly 
obvious what will happern.

Original issue reported on code.google.com by [email protected] on 7 Mar 2008 at 7:26