HTML page has non-empty title - #2779a5: updated Passed Example 2 description

[giacomo-petri]

Closes: #2169

Changes:

• updated "Passed Example 2" clarifying that the rule doesn't take into account HTML embedded page within the top level page.

Need for Call for Review:
This will require a 1 week Call for Review

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[giacomo-petri]

1 week call for review ends on August 9th.