Fix up libata MAINTAINERS entry

The email was botched in one entry, and I also forgot to update the
location of the git tree. It'll be under the linux-block umbrella, just
with different branches.
Reported-by: Baruch Siach <baruch@tkos.co.il>
Fixes: 7634ccd2 ("libata: maintainership update")
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

MAINTAINERS

@@ -8255,9 +8255,9 @@ F:	drivers/ata/pata_arasan_cf.c
 
 LIBATA PATA DRIVERS
 M:	Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
-M:	Jens Axboe <kernel.dk>
+M:	Jens Axboe <axboe@kernel.dk>
 L:	linux-ide@vger.kernel.org
-T:	git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
+T:	git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
 S:	Maintained
 F:	drivers/ata/pata_*.c
 F:	drivers/ata/ata_generic.c
@@ -8275,7 +8275,7 @@ LIBATA SATA AHCI PLATFORM devices support
 M:	Hans de Goede <hdegoede@redhat.com>
 M:	Jens Axboe <axboe@kernel.dk>
 L:	linux-ide@vger.kernel.org
-T:	git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
+T:	git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
 S:	Maintained
 F:	drivers/ata/ahci_platform.c
 F:	drivers/ata/libahci_platform.c
@@ -8291,7 +8291,7 @@ F:	drivers/ata/sata_promise.*
 LIBATA SUBSYSTEM (Serial and Parallel ATA drivers)
 M:	Jens Axboe <axboe@kernel.dk>
 L:	linux-ide@vger.kernel.org
-T:	git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
+T:	git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
 S:	Maintained
 F:	drivers/ata/
 F:	include/linux/ata.h