Minor typo fix

Author: GBKS

LICENSE

@@ -6,7 +6,7 @@ information, see version control history.
 
 Except as otherwise noted in individual files, or LICENSE files in source code 
 directories, all files in this repository are licensed under the [Apache License, Version 2.0](LICENSE-APACHE) 
-or the [MIT license](LICENSE-MIT], at your option.
+or the [MIT license](LICENSE-MIT), at your option.
 
 In addition, you may -- at your option -- use, copy, modify and redistribute all
 images included in this distribution under the directory named `assets`