systemd-analyze plot: Activation times are wrong in tooltip if the decimal part starts with zero

systemd version the issue has been seen with

261

Used distribution

No response

Linux kernel version used

No response

CPU architectures issue was seen on

None

Component

No response

Expected behaviour you didn't see

Activation times in tooltip for a unit should be correct even if the decimal part starts with one or more zeroes. The modifier in the printf is wrong, it is %.3, instead of %.6 which is the correct one, as the values are in microseconds.

Unexpected behaviour you saw

No response

Steps to reproduce the problem

Check the svg plot, look in the tooltips for units starting just after a second flat.

Additional program output to the terminal or log subsystem illustrating the issue