Revert "Update the wording for LE Audio"

This reverts commit f4c5c8ef5e776e427db5fb473cb2add53da4bb4a.

Reason for revert: at stage3, removing this summary.
Bug: 289184862
Change-Id: I6b18a7e2dee9d8fcfb331e53d7a57cc43574da54
2 files changed