[DOCS] Fix typos in changelog

Resolves: #95924
Releases: master
Change-Id: Id341014507623e1f1aa07721d81d0667b7cdef04
Reviewed-on: https://review.typo3.org/c/Packages/TYPO3.CMS/+/72101


Tested-by: Georg Ringer <georg.ringer@gmail.com>
Tested-by: core-ci <typo3@b13.com>
Tested-by: Oliver Bartsch <bo@cedev.de>
Reviewed-by: Georg Ringer <georg.ringer@gmail.com>
Reviewed-by: Oliver Bartsch <bo@cedev.de>

typo3/sysext/core/Documentation/Changelog/11.3/Deprecation-94317-ExtformFinisherImplementations.rst

@@ -61,6 +61,6 @@ be added to :php:`TYPO3\CMS\Form\Domain\Finishers\FinisherInterface` in TYPO3 v1
 
 Custom finishers must not use class property :php:`$objectManager` since this will vanish
 in v12. This will affect more API cases and will have a dedicated deprecation file
-with more details, tough.
+with more details, though.
 
 .. index:: PHP-API, NotScanned, ext:form

typo3/sysext/core/Documentation/Changelog/11.3/Feature-94411-RecordlistDownloadSettings.rst

@@ -35,7 +35,7 @@ In case your installation already defines related TSconfig options
 (for example :typoscript:`mod.web_list.csvDelimiter`), they will be added
 as default value to the configuration modal.
 
-Besides introducing those settings, also JSOM is now available as
+Besides introducing those settings, also JSON is now available as
 an alternative download format, including a format specific option,
 which allows to define additional meta information to be included in
 the download.