docs: update CHANGELOG.md

Co-authored-by: Uglješa Erceg <[email protected]>

Author: shashanksu

CHANGELOG.md

@@ -1,6 +1,6 @@
 ### Version 4.38.0 (21st December 2023)
 #### Added
-- Added `toMap()` method in `AdjustAttribution` class to get all its field in a `Map<String, String>` (thanks to @ntsk).
+- Added `toMap()` method to `AdjustAttribution` class to get all its fields in a `Map<String, String>` (thanks to @ntsk).
 - Added ability to process shortened deep links and provide the unshortened link back as a response. You can achieve this by invoking `processDeeplink(Uri url, Context context, OnDeeplinkResolvedListener callback)` method of the `Adjust` instance.
 
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