Document where 10950 came from.

diff --git a/blog/data/2010-05-02-expired-passwords.txt b/blog/data/2010-05-02-expired-passwords.txt
index ebbc1a90d43abcb242c3122a1fa12a905d71a46b..30759406b96f404e6b4e850361bc42a03eb5378d 100644 (file)
--- a/blog/data/2010-05-02-expired-passwords.txt
+++ b/blog/data/2010-05-02-expired-passwords.txt
@@ -31,8 +31,8 @@ root@tjener:~#
 account, is to change the date of the last password change to the
 lowest value possible (January 1th 1970), and the maximum password age
 to the difference in days between that date and today.  To make it
-simple, I went for 30 years and January 2th (to avoid testing if 0 is
-a valid value).</p>
+simple, I went for 30 years (30 * 365 = 10950) and January 2th (to
+avoid testing if 0 is a valid value).</p>
 
 <p>After using these commands to set it up, it seem to work as
 intended:</p>