documentation: update the line "[passwordComponent]="passwordComponent6" -> "[passwordComponent]="passwordComponent"

[gustavoestevesr]

Bug Report or Feature Request (mark with an x)

- [ x ] bug report -> please search issues before submitting
- [ ] feature request

OS and Version?

Windows 10 (Web)

Versions

15

Repro steps

Acess the link: https://www.npmjs.com/package/@angular-material-extensions/password-strength. Search for "[passwordComponent]="passwordComponent6". Doesn't work correctly.

The log given by the failure

Desired functionality

update the line "[passwordComponent]="passwordComponent6" -> "[passwordComponent]="passwordComponent"

Mention any other details that might be useful

[AnthonyNahas]

PR is appreciated