Undo line break updates.

blockbase/readme.txt

@@ -43,7 +43,10 @@ A Universal theme is a theme that works in Full Site Editing and in the Customiz
 Blockbase WordPress Theme, (C) 2021 Automattic, Inc.
 Blockbase is distributed under the terms of the GNU GPL.
 
-This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 2 of the License, or (at your option) any later version.
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation, either version 2 of the License, or
+(at your option) any later version.
 
 This program is distributed in the hope that it will be useful,
 but WITHOUT ANY WARRANTY; without even the implied warranty of