Spring-security: Broken link in Spring Security reference document

[donhuvy]

Describe the bug
Broken link in Spring Security reference document.

To Reproduce
Go to https://docs.spring.io/spring-security/site/docs/5.3.2.RELEASE/reference/html5/#websocket

Presss broken link:
https://github.com/spring-projects/spring-session/tree/master/samples/boot/websocket

Expected behavior
The content is correct.

Sample
(No existing)

[jzheaux]

@donhuvy thanks for the report!

Would you like to submit a PR to fix the broken link?

[donhuvy]

oh no,

[dkodippily]

@jzheaux @donhuvy I would like to submit a PR to fix this, it's my first time trying to give back to the community, apart from given guidelines any advice for me ?