nextspace-gnustep.spec: fixed %{buildroot} mistyping.

Author: trunkmaster

Packaging/RedHat/SPECS/nextspace-gnustep.spec

@@ -255,7 +255,7 @@ cd ..
 
 # libwraster crashes on loading default GNUstep common_Tile.tiff.
 # Replace it in case when NextSpace theme will be disabled.
-cp -f ${buildroot}/Library/Themes/NextSpace.theme/Resources/ThemeImages/common_Tile.tiff %{buildroot}/Library/Images
+cp -f %{buildroot}/Library/Themes/NextSpace.theme/Resources/ThemeImages/common_Tile.tiff %{buildroot}/Library/Images
 
 # Replace cursor images
 # cd %{buildroot}/Library/Images