fix rpm warnings

pyelftools.spec

@@ -29,8 +29,6 @@ Version:        0.27
 Release:        1%{?dist}
 License:        Public Domain
 URL:            https://github.com/eliben/pyelftools
-# https://github.com/eliben/pyelftools/issues/260
-#Source0:        https://files.pythonhosted.org/packages/source/p/pyelftools/pyelftools-%{version}.tar.gz
 Source0:        https://github.com/eliben/pyelftools/archive/v%{version}/%{name}-%{version}.tar.gz
 %global _description \
 Pure-Python library for parsing and analyzing ELF files\
@@ -48,7 +46,8 @@ BuildArch:      noarch
 %{?python_provide:%python_provide python2-%{name}}
 # Remove before F30
 %description -n python2-%{name} %_description
-%endif # with_python2
+%endif
+# with_python2
 
 %if 0%{?with_python3}
 %package     -n python3-%{name}