Fix tv/tunner javadoc typo that broke build

This typo was introduced in 8585a8cb.

Broken build: https://android-build.googleplex.com/builds/quarterdeck?branch=git_master-without-vendor&target=sdk_mac&lkgb=6145226&lkbb=6146147&fkbb=6145637

Change-Id: I77a577aa7253acdd105bd9c71421fe8018cb277f