security/py-libnacl: Update WWW and clean up pkg-descr

security/py-libnacl/Makefile

@@ -6,7 +6,8 @@ PKGNAMEPREFIX=	${PYTHON_PKGNAMEPREFIX}
 
 MAINTAINER=	sunpoet@FreeBSD.org
 COMMENT=	Python bindings for libsodium based on ctypes
-WWW=		https://libnacl.readthedocs.io/en/latest/
+WWW=		https://libnacl.readthedocs.io/en/latest/ \
+		https://github.com/saltstack/libnacl
 
 LICENSE=	APACHE20
 LICENSE_FILE=	${WRKSRC}/LICENSE

security/py-libnacl/pkg-descr

@@ -3,5 +3,3 @@ Bernstein's nacl library via libsodium. It has been constructed to maintain
 extensive documentation on how to use nacl as well as being completely portable.
 The file in libnacl/__init__.py can be pulled out and placed directly in any
 project to give a single file binding to all of nacl.
-
-See also: https://github.com/saltstack/libnacl