error format 24 hour spiral cinnamon

[conocimientotransformador]

I activate "use 24hour clock", but it still display 12h clock

[JohnnyCalavera]

Please take a look at the FAQ (https://github.com/SpiralLinux/SpiralLinux-project/wiki#faqs)
You need to disable custom format. (see also: #29)

[geckolinux]

Thanks @JohnnyCalavera for helping to answer this question, that's the correct answer.