change other file to powerel naming

Signed-off-by: Toshaan Bharvani <toshaan@powerel.org>

SPECS/powerel-backgrounds.spec

@@ -150,7 +150,10 @@ This package contains  supplemental wallpapers for XFCE
 %install
 %make_install
 mv %{buildroot}/%{_datadir}/backgrounds/f39 %{buildroot}/%{_datadir}/backgrounds/powerel
-
+mv %{buildroot}/%{_datadir}/backgrounds/powerel/default/f39.xml %{buildroot}/%{_datadir}/backgrounds/powerel/default/powerel.xml
+mv %{buildroot}/%{_datadir}/backgrounds/powerel/default/f39-01-day.png %{buildroot}/%{_datadir}/backgrounds/powerel/default/powerel-01-day.png
+mv %{buildroot}/%{_datadir}/backgrounds/powerel/default/f39-01-night.png %{buildroot}/%{_datadir}/backgrounds/powerel/default/powerel-01-night.png
+mv %{buildroot}/%{_datadir}/backgrounds/powerel/extras/f39-extras.xml %{buildroot}/%{_datadir}/backgrounds/powerel/extras/powerel-extras.xml
 
 %files
 %doc