Swift: Update the change note.

geoffw0 · geoffw0 · commit ff15b7325053 · 2023-10-25T16:32:59.000+01:00
diff --git a/swift/ql/lib/change-notes/2023-10-05-regex-models.md b/swift/ql/lib/change-notes/2023-10-05-regex-models.md
@@ -2,4 +2,4 @@
 category: minorAnalysis
 ---
 
-* Added models of `StringProtocol` and `NSString` methods that evaluate regular expressions. The `RegexEval` class has been split into `RegexEval` (for reasoning about regular expression evaluations) and `PotentialRegexEval` (for modelling regular expression evaluations).
+* Added models of `StringProtocol` and `NSString` methods that evaluate regular expressions.
