Remove inconsistent license text

README.md

@@ -26,20 +26,6 @@ Please register for free account at: https://home.openweathermap.org/users/sign_
 
 This app - like the original app Privacy Friendly Weather - is licensed under the GPLv3.
 
-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/>.
-
-
 The app also uses:
 - The weather data service is provided by [OpenWeatherMap](https://openweathermap.org/), under <a href='http://creativecommons.org/licenses/by-sa/4.0/'>Creative Commons licence CC BY-SA 4.0</a>
 - Icons from [Google Material Design Icons](https://material.io/resources/icons/) licensed under <a href='http://www.apache.org/licenses/LICENSE-2.0'>Apache License Version 2.0</a>