MAINTAINERS: remove unnecessary ':' characters

Commit e567cb3fef30 ("MAINTAINERS: add an entry for kfifo") added a new
entry to MAINTAINERS. Following the example of the previous entry on the
list I added a trailing ':' character at the end of the title line.

This however results in rather strange looking output from
scripts/get_maintainer.pl:

$ ./scripts/get_maintainer.pl ./0001-kfifo.patch
Stefani Seibold <stefani@seibold.net> (maintainer:KFIFO:)
linux-kernel@vger.kernel.org (open list)

It turns out there are more entries like this. Fix the entire file by
removing all trailing colons.
Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>
Link: https://lore.kernel.org/r/20200130135515.30359-1-brgl@bgdev.plSigned-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

MAINTAINERS

@@ -3909,7 +3909,7 @@ S:	Supported
 F:	Documentation/filesystems/ceph.txt
 F:	fs/ceph/
 
-CERTIFICATE HANDLING:
+CERTIFICATE HANDLING
 M:	David Howells <dhowells@redhat.com>
 M:	David Woodhouse <dwmw2@infradead.org>
 L:	keyrings@vger.kernel.org
@@ -3919,7 +3919,7 @@ F:	certs/
 F:	scripts/sign-file.c
 F:	scripts/extract-cert.c
 
-CERTIFIED WIRELESS USB (WUSB) SUBSYSTEM:
+CERTIFIED WIRELESS USB (WUSB) SUBSYSTEM
 L:	devel@driverdev.osuosl.org
 S:	Obsolete
 F:	drivers/staging/wusbcore/
@@ -7047,7 +7047,7 @@ L:	kvm@vger.kernel.org
 S:	Supported
 F:	drivers/uio/uio_pci_generic.c
 
-GENERIC VDSO LIBRARY:
+GENERIC VDSO LIBRARY
 M:	Andy Lutomirski <luto@kernel.org>
 M:	Thomas Gleixner <tglx@linutronix.de>
 M:	Vincenzo Frascino <vincenzo.frascino@arm.com>
@@ -9278,7 +9278,7 @@ F:	include/keys/trusted-type.h
 F:	security/keys/trusted.c
 F:	include/keys/trusted.h
 
-KEYS/KEYRINGS:
+KEYS/KEYRINGS
 M:	David Howells <dhowells@redhat.com>
 M:	Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
 L:	keyrings@vger.kernel.org
@@ -11484,7 +11484,7 @@ F:	drivers/scsi/mac_scsi.*
 F:	drivers/scsi/sun3_scsi.*
 F:	drivers/scsi/sun3_scsi_vme.c
 
-NCSI LIBRARY:
+NCSI LIBRARY
 M:	Samuel Mendoza-Jonas <sam@mendozajonas.com>
 S:	Maintained
 F:	net/ncsi/
@@ -13512,7 +13512,7 @@ L:	linuxppc-dev@lists.ozlabs.org
 S:	Maintained
 F:	drivers/block/ps3vram.c
 
-PSAMPLE PACKET SAMPLING SUPPORT:
+PSAMPLE PACKET SAMPLING SUPPORT
 M:	Yotam Gigi <yotam.gi@gmail.com>
 S:	Maintained
 F:	net/psample
@@ -17080,7 +17080,7 @@ S:	Maintained
 F:	Documentation/admin-guide/ufs.rst
 F:	fs/ufs/
 
-UHID USERSPACE HID IO DRIVER:
+UHID USERSPACE HID IO DRIVER
 M:	David Herrmann <dh.herrmann@googlemail.com>
 L:	linux-input@vger.kernel.org
 S:	Maintained
@@ -17094,18 +17094,18 @@ S:	Maintained
 F:	drivers/usb/common/ulpi.c
 F:	include/linux/ulpi/
 
-ULTRA-WIDEBAND (UWB) SUBSYSTEM:
+ULTRA-WIDEBAND (UWB) SUBSYSTEM
 L:	devel@driverdev.osuosl.org
 S:	Obsolete
 F:	drivers/staging/uwb/
 
-UNICODE SUBSYSTEM:
+UNICODE SUBSYSTEM
 M:	Gabriel Krisman Bertazi <krisman@collabora.com>
 L:	linux-fsdevel@vger.kernel.org
 S:	Supported
 F:	fs/unicode/
 
-UNICORE32 ARCHITECTURE:
+UNICORE32 ARCHITECTURE
 M:	Guan Xuetao <gxt@pku.edu.cn>
 W:	http://mprc.pku.edu.cn/~guanxuetao/linux
 S:	Maintained
@@ -17791,7 +17791,7 @@ F:	include/linux/vbox_utils.h
 F:	include/uapi/linux/vbox*.h
 F:	drivers/virt/vboxguest/
 
-VIRTUAL BOX SHARED FOLDER VFS DRIVER:
+VIRTUAL BOX SHARED FOLDER VFS DRIVER
 M:	Hans de Goede <hdegoede@redhat.com>
 L:	linux-fsdevel@vger.kernel.org
 S:	Maintained