Incorrect xmlns in web help

[hcalxhcalxhcalx]

https://prismlibrary.github.io/docs/wpf/interactivity/event-to-command.html

Add the Prism namespace to be able to declare InvokeCommandAction in the XAML.

xmlns:prism="http://prismlibrary.com"

And attach to the control with the desired event.

took me some time to figure why it didn't work

[brianlagunas]

Can you explain what the issue is?

[hcalxhcalxhcalx]

Slash missing at the end of xmlns. Doesn't compile with ".com", works with ".com/"