fix missing infodir, bc no longer has it

SPECS/bc.spec

@@ -25,7 +25,6 @@ The Bc package contains an arbitrary precision numeric processing language
 	install -D -m644 LICENSE.md %{buildroot}/usr/share/licenses/%{name}/LICENSE
 #-----------------------------------------------------------------------------
 #	Create file list
-	rm  %{buildroot}%{_infodir}/dir
 	find %{buildroot} -name '*.la' -delete
 	find "${RPM_BUILD_ROOT}" -not -type d -print > filelist.list
 	sed -i "s|^${RPM_BUILD_ROOT}||" filelist.list
@@ -34,7 +33,6 @@ The Bc package contains an arbitrary precision numeric processing language
 #-----------------------------------------------------------------------------
 %files -f filelist.list
 	%defattr(-,root,root)
-	%{_infodir}/*
 	%{_mandir}/man1/*
 #-----------------------------------------------------------------------------
 %changelog