fix changelog

Author: icambron

CHANGELOG.md

@@ -2,7 +2,7 @@
 
 ## 2.4.0 (2022-05-08)
 
- * Add support for parsing the ISO zone extension, like `2022-05-08T20:42:00.000+04:00[America/New_York"]`
+ * Add support for parsing the ISO zone extension, like `2022-05-08T20:42:00.000-04:00[America/New_York]`
  * Add an `extendedZone` option to `toISO()` and `toISOTime`
  * Improvements to `DateTime.isInDST()`
  * Fix for parsing in Vietnames (and probably other languages)