Update Changelog spelling

Co-authored-by: Dominik Lohmann <[email protected]>

Author: Roland Peelen

CHANGELOG.md

@@ -15,7 +15,7 @@ Every entry has a category for which we use the following visual abbreviations:
 - 🎁 Tabs [#81](https://github.com/tenzir/ui-component-library/pull/81)
 We now have a tabs, and tabbed card component. They have built-in support for
 drag'n'drop replacing, updating, adding, duplicating and removing. Depending
-on which callback functions are supplied, they're activated, or not.
+on which callback functions are supplied they're activated.
 
 ## [0.10.0]
 - 🎁 Sizing [#71](https://github.com/tenzir/ui-component-library/pull/71)