Fixed standard config was loading to wrong location

Makefile

@@ -84,7 +84,7 @@ uninstall:
 	    done; \
 	done
 	@$(RM) "${DESTDIR}${PREFIX}/bin/${PKGNAME}"
-	@$(RM) "${DESTDIR}${PREFIX}/etc/xdg/${PKGNAME}/${PKGNAME}.conf"
+	@$(RM) "${DESTDIR}/etc/xdg/${PKGNAME}/${PKGNAME}.conf"
 	@$(RM) "${DESTDIR}${PREFIX}/share/applications/${PKGNAME}.desktop"
 	@$(RM) "${DESTDIR}${PREFIX}/share/icons/hicolor/scalable/apps/ru.ublinux.${PKGNAME}.svg"
 	@$(RM) -rd "${DESTDIR}${PREFIX}/share/${PKGNAME}"