Update gnome-calculator.md

Author: ivan-hc

apps/gnome-calculator.md

@@ -4,7 +4,7 @@
 
  ![image](https://upload.wikimedia.org/wikipedia/commons/8/81/GNOME_Calculator_40_%28released_in_2021-03%29.png)
 
- SITE: https://github.com/ivan-hc/Gnome-calculator-appimage
+ SITE: https://github.com/pkgforge-dev/Gnome-Calculator-Appimage
 
  | [Applications](https://portable-linux-apps.github.io/apps.html) | [Home](https://portable-linux-apps.github.io)
  | --- | --- |