Fix AppImage script

Author: floppyhammer

build-appimage.sh

@@ -7,9 +7,9 @@ make -j$(nproc)
 
 make install DESTDIR=AppDir
 
-cp ./assets/logo.png ./AppDir/usr/share/icons/hicolor/128x128/apps/aviateur.png
+cp ./bin/assets/logo.png ./AppDir/usr/share/icons/hicolor/128x128/apps/aviateur.png
 cp -r ./bin/assets ./AppDir
-cp -r ./bin/aviateur ./AppDir/usr/bin
+cp ./bin/aviateur ./AppDir/usr/bin/
 
 wget https://github.com/linuxdeploy/linuxdeploy/releases/download/continuous/linuxdeploy-x86_64.AppImage