diff --git a/types/ckeditor/index.d.ts b/types/ckeditor/index.d.ts
index c61dd9c467..150bc7e7a6 100644
--- a/types/ckeditor/index.d.ts
+++ b/types/ckeditor/index.d.ts
@@ -1,7 +1,6 @@
 // Type definitions for CKEditor
 // Project: http://ckeditor.com/
-// Definitions by: Ondrej Sevcik <https://github.com/ondrejsevcik>
-//                 Thomas Wittwer <https://github.com/wittwert>
+// Definitions by: Thomas Wittwer <https://github.com/wittwert>
 // Definitions: https://github.com/DefinitelyTyped/DefinitelyTyped
 
 // WORK-IN-PROGRESS: Any contribution support welcomed.