tweak license wording in the readme

README.md

@@ -15,15 +15,15 @@ You will find the compiled binaries in `target/release`.
 
 Copyright (C) 2024 MiloHax
 
-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
+These programs are free software: you can redistribute them and/or modify
+them 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,
+These programs are distributed in the hope that they 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 <https://www.gnu.org/licenses/>
+along with these programs.  If not, see <https://www.gnu.org/licenses/>