Apply suggestion from @kemister85

Author: kemister85

modules/ROOT/pages/changelog.adoc

@@ -7,8 +7,6 @@ NOTE: This is the {productname} Community version changelog. For information abo
 == xref:8.3.0-release-notes.adoc[8.3.0 - 2025-12-10]
 
 ### Added
-* New `removeCommand` to `editorCommands` API to remove existing commands.
-// #TINY-13144
 * New `documents_file_types` option.
 // #TINY-13278
 * New `files_upload_handler` and `link_uploadtab` options in the Link plugin.