fix documentation

python-smbc.spec

@@ -62,16 +62,16 @@ Documentation for python-smbc.
 %py2_build
 %endif
 %py3_build
-export PYTHONPATH=build/lib.linux-x86_64-3.6
-%{_bindir}/pydoc3 -w smbc
-%{_bindir}/mkdir html
-%{_bindir}/mv smbc.html html
 
 %install
 %if 0%{?rhel} <= 7
 %py2_install
 %endif
 %py3_install
+export PYTHONPATH=%{buildroot}%{python3_sitearch}
+%{_bindir}/pydoc3 -w smbc
+%{_bindir}/mkdir html
+%{_bindir}/mv smbc.html html
 
 %if 0%{?rhel} <= 7
 %files -n python2-smbc
@@ -92,6 +92,7 @@ export PYTHONPATH=build/lib.linux-x86_64-3.6
 %changelog
 * Thu Apr 19 2018 Zdenek Dohnal <zdohnal@redhat.com> - 1.0.15.4-15
 - make python2 subpackage optional
+- fix documentation
 
 * Mon Feb 19 2018 Zdenek Dohnal <zdohnal@redhat.com> - 1.0.15.4-14
 - gcc is no longer in buildroot by default