fix sphinx requirement on RHEL 7

s/sphinx10/sphinx/

python-sphinxcontrib-httpdomain.spec

@@ -7,7 +7,7 @@
 
 Name:           python-%{upstream_name}
 Version:        1.1.8
-Release:        3%{?dist}
+Release:        4%{?dist}
 Summary:        Sphinx domain for documenting HTTP APIs
 License:        BSD
 URL:            http://packages.python.org/sphinxcontrib-httpdomain/
@@ -23,8 +23,8 @@ Group:          Development/Libraries
 BuildRoot:      %(mktemp -ud %{_tmppath}/%{name}-%{version}-%{release}-XXXXXX)
 %endif
 
-%if 0%{?rhel}
-# This extension does not work with Sphinx 0.6 as shipped in RHEL,
+%if 0%{?rhel} <= 6
+# This extension does not work with Sphinx 0.6 as shipped in RHEL6,
 # only with Sphinx 1.0 in EPEL.
 Requires:       python-sphinx10
 %else
@@ -61,6 +61,9 @@ rm -rf %{buildroot}
 %{python_sitelib}/*
 
 %changelog
+* Mon Feb 10 2014 Pádraig Brady <pbrady@redhat.com> - 1.1.8-4
+- fix sphinx requirement on RHEL 7
+
 * Wed Oct 09 2013 Dan Callaghan <dcallagh@redhat.com> - 1.1.8-3
 - require python-sphinx10 on EPEL