Drop Requires from the -doc subpackage (bz 1665767).

sympy.spec

@@ -1,6 +1,6 @@
 Name:           sympy
 Version:        1.3
-Release:        1%{?dist}
+Release:        2%{?dist}
 Summary:        A Python library for symbolic mathematics
 License:        BSD
 URL:            http://sympy.org/
@@ -87,7 +87,6 @@ This package contains example input for sympy.
 
 %package doc
 Summary:        Documentation for sympy
-Requires:       %{name} = %{version}-%{release}
 Provides:       bundled(jquery)
 
 %description doc
@@ -192,6 +191,9 @@ xvfb-run -a -n $dnum \
 %{_docdir}/%{name}-doc/html
 
 %changelog
+* Mon Jan 14 2019 Jerry James <loganjerry@gmail.com> - 1.3-2
+- Drop Requires from the -doc subpackage (bz 1665767)
+
 * Sat Oct  6 2018 Jerry James <loganjerry@gmail.com> - 1.3-1
 - Update to 1.3
 - Drop upstreamed patches: subexpr-lambdify, test-code-quality, tex-encoding