Someone (probably you, from IP address $1) requested a new password for GunGame5 Documentation ($4). A temporary password for user "$2" has been created and was set to "$3". If this was your intent, you will need to log in and choose a new password now.
If someone else made this request, or if you have remembered your password, and you no longer wish to change it, you may ignore this message and continue using your old password.