Bootmagic lite docs clarity. (#14204)

docs/ChangeLog/20210828.md

@@ -75,7 +75,7 @@ As noted during last breaking changes cycle, QMK has decided to deprecate the fu
 
 This pull request changes the behavior of `BOOTMAGIC_ENABLE` such that specifying `full` results in an error, allowing only `no`, `yes`, or `lite`.
 
-Next cycle, `lite` will be removed, so `yes` and `no` should be used in to minimise disruption.
+Currently `lite` is the equivalent of `yes` in `rules.mk`. Next cycle the use of the `lite` keyword will be prevented in favour of `yes` -- any new submissions should now be using `yes` or `no` to minimise disruption.
 
 #### Bootmagic Full Deprecation Schedule