Index: head/math/gringo/Makefile
===================================================================
--- head/math/gringo/Makefile	(revision 475419)
+++ head/math/gringo/Makefile	(revision 475420)
@@ -1,34 +1,34 @@
 # Created by: Vsevolod Stakhov <vsevolod@FreeBSD.org>
 # $FreeBSD$
 
 PORTNAME=	gringo
 DISTVERSION=	4.5.4
 DISTVERSIONSUFFIX=	-source
 CATEGORIES=	math devel
 MASTER_SITES=	SOURCEFORGE/potassco/${PORTNAME}/${PORTVERSION}
 
-MAINTAINER=	ports@FreeBSD.org
+MAINTAINER=	vsevolod@FreeBSD.org
 COMMENT=	Grounding algorithm based on semi-naive database evaluation
 
 LICENSE=	GPLv3
 LICENSE_FILE=	${WRKSRC}/COPYING
 
 BUILD_DEPENDS=	re2c:devel/re2c
 
 BROKEN_powerpc64=	fails to compile: term.cc: error: pow is not a member of std
 
 USES=		bison compiler:c++11-lib python:2.7 scons
 MAKE_ARGS=	${MAKE_ENV}
 CXXFLAGS+=	-std=c++11
 MAKE_ENV=	WITH_LUA=no
 
 # Unhide std::to_string() with GCC < 4.9 (ports/193528)
 CXXFLAGS+=	-D_GLIBCXX_USE_C99
 
 PLIST_FILES=	bin/${PORTNAME} bin/clingo
 
 do-install:
 	${INSTALL_PROGRAM} ${INSTALL_WRKSRC}/build/debug/${PORTNAME} ${STAGEDIR}${PREFIX}/bin/${PORTNAME}
 	${INSTALL_PROGRAM} ${INSTALL_WRKSRC}/build/debug/clingo ${STAGEDIR}${PREFIX}/bin/clingo
 
 .include <bsd.port.mk>