docs: make license text more readable in readme

README.md

@@ -437,5 +437,7 @@ end
 ## License
 
 > 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 3 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 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
+> 
 > You should have received a copy of the GNU General Public License along with this program. If not, see <http://www.gnu.org/licenses/>.