Update modules/ROOT/pages/deprecations-additions-removals-compatibility.adoc

Co-authored-by: Jens Pryce-Åklundh <[email protected]>

Author: nadja-muller

modules/ROOT/pages/deprecations-additions-removals-compatibility.adoc

@@ -159,7 +159,9 @@ label:deprecated[]
 USE my.db ...
 
 ----
-| In USE clauses, databases and aliases with unescaped `.` are deprecated unless to indicate that they belong to a composite database. Names containing `.` should be escaped. In the above example: USE \`my.db` ...
+| In xref:clauses/use.adoc[`USE`] clauses, databases and aliases with unquoted `.` are deprecated unless the `.` is used to indicate that the database or alias belongs to a composite database.
+Names containing `.` should be quoted using backticks. 
+For example, `USE `my.db`` is valid.
 |===