Fix a typo in implementation of the python3 subpackage build. Shouldn't

affect the end result from the buildsystem but it could affect people
rebuilding from the srpm

python-setuptools.spec

@@ -65,7 +65,7 @@ find -name '*.txt' | xargs chmod -x
 find . -name '*.orig' -exec rm \{\} \;
 
 %if 0%{?with_python3}
-rm -rf %{pyver}
+rm -rf %{py3dir}
 cp -a . %{py3dir}
 find %{py3dir} -name '*.py' | xargs sed -i '1s|^#!python|#!%{__python3}|'
 %endif # with_python3