*: make GNU licensing statement forms more regular

This change retains "or later" state! No licensing _changes_ here,
only form is adjusted (article, space between "GPL" and "v2" and so on).

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
diff --git a/util-linux/Kbuild.src b/util-linux/Kbuild.src
index afc0db5..c06d911 100644
--- a/util-linux/Kbuild.src
+++ b/util-linux/Kbuild.src
@@ -2,7 +2,7 @@
 #
 # Copyright (C) 1999-2005 by Erik Andersen <andersen@codepoet.org>
 #
-# Licensed under the GPL v2, see the file LICENSE in this tarball.
+# Licensed under GPLv2, see file LICENSE in this source tree.
 
 lib-y:=
 
diff --git a/util-linux/acpid.c b/util-linux/acpid.c
index 11a9f62..c3b3c8b 100644
--- a/util-linux/acpid.c
+++ b/util-linux/acpid.c
@@ -4,7 +4,7 @@
  *
  * Copyright (C) 2008 by Vladimir Dronnikov <dronnikov@gmail.com>
  *
- * Licensed under GPLv2, see file LICENSE in this tarball for details.
+ * Licensed under GPLv2, see file LICENSE in this source tree.
  */
 #include "libbb.h"
 
diff --git a/util-linux/blkid.c b/util-linux/blkid.c
index ec699d1..4ce44b1 100644
--- a/util-linux/blkid.c
+++ b/util-linux/blkid.c
@@ -4,7 +4,7 @@
  *
  * Copyright (C) 2008 Denys Vlasenko.
  *
- * Licensed under GPLv2, see file LICENSE in this tarball for details.
+ * Licensed under GPLv2, see file LICENSE in this source tree.
  */
 
 #include "libbb.h"
diff --git a/util-linux/dmesg.c b/util-linux/dmesg.c
index b0dc592..06a03d3 100644
--- a/util-linux/dmesg.c
+++ b/util-linux/dmesg.c
@@ -6,7 +6,7 @@
  * Copyright 2006 Rob Landley <rob@landley.net>
  * Copyright 2006 Bernhard Reutner-Fischer <rep.nop@aon.at>
  *
- * Licensed under GPLv2, see file LICENSE in this tarball for details.
+ * Licensed under GPLv2, see file LICENSE in this source tree.
  */
 #include <sys/klog.h>
 #include "libbb.h"
diff --git a/util-linux/fbset.c b/util-linux/fbset.c
index 2769a37..07c8f55 100644
--- a/util-linux/fbset.c
+++ b/util-linux/fbset.c
@@ -4,7 +4,7 @@
  *
  * Copyright (C) 1999 by Randolph Chung <tausq@debian.org>
  *
- * Licensed under GPLv2 or later, see file LICENSE in this tarball for details.
+ * Licensed under GPLv2 or later, see file LICENSE in this source tree.
  *
  * This is a from-scratch implementation of fbset; but the de facto fbset
  * implementation was a good reference. fbset (original) is released under
diff --git a/util-linux/fdformat.c b/util-linux/fdformat.c
index 3831ab4..f5c386c 100644
--- a/util-linux/fdformat.c
+++ b/util-linux/fdformat.c
@@ -2,7 +2,7 @@
 /* fdformat.c  -  Low-level formats a floppy disk - Werner Almesberger
  * 5 July 2003 -- modified for Busybox by Erik Andersen
  *
- * Licensed under GPLv2, see file LICENSE in this tarball for details.
+ * Licensed under GPLv2, see file LICENSE in this source tree.
  */
 
 #include "libbb.h"
diff --git a/util-linux/fdisk.c b/util-linux/fdisk.c
index fc02000..b6417a3 100644
--- a/util-linux/fdisk.c
+++ b/util-linux/fdisk.c
@@ -4,7 +4,7 @@
  * Copyright (C) 1992  A. V. Le Blanc (LeBlanc@mcc.ac.uk)
  * Copyright (C) 2001,2002 Vladimir Oleynik <dzo@simtreas.ru> (initial bb port)
  *
- * Licensed under the GPL v2 or later, see the file LICENSE in this tarball.
+ * Licensed under GPLv2 or later, see file LICENSE in this source tree.
  */
 
 #ifndef _LARGEFILE64_SOURCE
diff --git a/util-linux/fdisk_aix.c b/util-linux/fdisk_aix.c
index 2a0ab17..ee5df50 100644
--- a/util-linux/fdisk_aix.c
+++ b/util-linux/fdisk_aix.c
@@ -2,7 +2,7 @@
 /*
  * Copyright (C) Andreas Neuper, Sep 1998.
  *
- * Licensed under GPLv2, see file LICENSE in this tarball for details.
+ * Licensed under GPLv2, see file LICENSE in this source tree.
  */
 
 typedef struct {
diff --git a/util-linux/fdisk_sgi.c b/util-linux/fdisk_sgi.c
index 0e3cff5..785fc66 100644
--- a/util-linux/fdisk_sgi.c
+++ b/util-linux/fdisk_sgi.c
@@ -1,7 +1,7 @@
 /*
  * Copyright (C) Andreas Neuper, Sep 1998.
  *
- * Licensed under GPLv2, see file LICENSE in this tarball for details.
+ * Licensed under GPLv2, see file LICENSE in this source tree.
  */
 
 #if ENABLE_FEATURE_SGI_LABEL
diff --git a/util-linux/fdisk_sun.c b/util-linux/fdisk_sun.c
index 463082f..6b7940c 100644
--- a/util-linux/fdisk_sun.c
+++ b/util-linux/fdisk_sun.c
@@ -9,7 +9,7 @@
  * Sat Mar 20 EST 1999 Arnaldo Carvalho de Melo <acme@conectiva.com.br>
  *      Internationalization
  *
- * Licensed under GPLv2, see file LICENSE in this tarball for details.
+ * Licensed under GPLv2, see file LICENSE in this source tree.
  */
 
 #if ENABLE_FEATURE_SUN_LABEL
diff --git a/util-linux/findfs.c b/util-linux/findfs.c
index 1e9c687..e1ec41f 100644
--- a/util-linux/findfs.c
+++ b/util-linux/findfs.c
@@ -5,7 +5,7 @@
  * Copyright (C) 2006 by Jason Schoon <floydpink@gmail.com>
  * Some portions cribbed from e2fsprogs, util-linux, dosfstools
  *
- * Licensed under GPLv2 or later, see file LICENSE in this tarball for details.
+ * Licensed under GPLv2 or later, see file LICENSE in this source tree.
  */
 
 #include "libbb.h"
diff --git a/util-linux/freeramdisk.c b/util-linux/freeramdisk.c
index 4949056..7ad4430 100644
--- a/util-linux/freeramdisk.c
+++ b/util-linux/freeramdisk.c
@@ -6,7 +6,7 @@
  * Adjusted a bit by Erik Andersen <andersen@codepoet.org>
  * Unified with fdflush by Tito Ragusa <farmatito@tiscali.it>
  *
- * Licensed under GPLv2, see file LICENSE in this tarball for details.
+ * Licensed under GPLv2, see file LICENSE in this source tree.
  */
 #include <sys/mount.h>
 #include "libbb.h"
diff --git a/util-linux/fsck_minix.c b/util-linux/fsck_minix.c
index 970f5f7..e02e05f 100644
--- a/util-linux/fsck_minix.c
+++ b/util-linux/fsck_minix.c
@@ -4,7 +4,7 @@
  *
  * (C) 1991, 1992 Linus Torvalds.
  *
- * Licensed under GPLv2, see file LICENSE in this tarball for details.
+ * Licensed under GPLv2, see file LICENSE in this source tree.
  */
 
 /*
diff --git a/util-linux/getopt.c b/util-linux/getopt.c
index adb9675..7c49853 100644
--- a/util-linux/getopt.c
+++ b/util-linux/getopt.c
@@ -3,7 +3,7 @@
  * getopt.c - Enhanced implementation of BSD getopt(1)
  *   Copyright (c) 1997, 1998, 1999, 2000  Frodo Looijaard <frodol@dds.nl>
  *
- * Licensed under GPLv2 or later, see file LICENSE in this tarball for details.
+ * Licensed under GPLv2 or later, see file LICENSE in this source tree.
  */
 
 /*
diff --git a/util-linux/hexdump.c b/util-linux/hexdump.c
index 3db9111..8c4d521 100644
--- a/util-linux/hexdump.c
+++ b/util-linux/hexdump.c
@@ -6,7 +6,7 @@
  * Copyright (c) 1989
  *	The Regents of the University of California.  All rights reserved.
  *
- * Licensed under GPLv2 or later, see file LICENSE in this tarball for details.
+ * Licensed under GPLv2 or later, see file LICENSE in this source tree.
  */
 
 #include "libbb.h"
diff --git a/util-linux/hwclock.c b/util-linux/hwclock.c
index 3da2e23..922dd05 100644
--- a/util-linux/hwclock.c
+++ b/util-linux/hwclock.c
@@ -4,7 +4,7 @@
  *
  * Copyright (C) 2002 Robert Griebl <griebl@gmx.de>
  *
- * Licensed under GPLv2 or later, see file LICENSE in this tarball for details.
+ * Licensed under GPLv2 or later, see file LICENSE in this source tree.
 */
 
 #include "libbb.h"
diff --git a/util-linux/ipcrm.c b/util-linux/ipcrm.c
index 8b0b226..6360c70 100644
--- a/util-linux/ipcrm.c
+++ b/util-linux/ipcrm.c
@@ -5,7 +5,7 @@
  * 01 Sept 2004 - Rodney Radford <rradford@mindspring.com>
  * Adapted for busybox from util-linux-2.12a.
  *
- * Licensed under GPLv2 or later, see file LICENSE in this tarball for details.
+ * Licensed under GPLv2 or later, see file LICENSE in this source tree.
  */
 
 #include "libbb.h"
diff --git a/util-linux/ipcs.c b/util-linux/ipcs.c
index c1103b0..14df652 100644
--- a/util-linux/ipcs.c
+++ b/util-linux/ipcs.c
@@ -5,7 +5,7 @@
  * 01 Sept 2004 - Rodney Radford <rradford@mindspring.com>
  * Adapted for busybox from util-linux-2.12a.
  *
- * Licensed under GPLv2 or later, see file LICENSE in this tarball for details.
+ * Licensed under GPLv2 or later, see file LICENSE in this source tree.
  */
 
 /* X/OPEN tells us to use <sys/{types,ipc,sem}.h> for semctl() */
diff --git a/util-linux/losetup.c b/util-linux/losetup.c
index 3873be3..776f784 100644
--- a/util-linux/losetup.c
+++ b/util-linux/losetup.c
@@ -4,7 +4,7 @@
  *
  * Copyright (C) 2002  Matt Kraai.
  *
- * Licensed under GPLv2 or later, see file LICENSE in this tarball for details.
+ * Licensed under GPLv2 or later, see file LICENSE in this source tree.
  */
 
 #include "libbb.h"
diff --git a/util-linux/lspci.c b/util-linux/lspci.c
index 514c3a4..46e93b0 100644
--- a/util-linux/lspci.c
+++ b/util-linux/lspci.c
@@ -4,7 +4,7 @@
  *
  * Copyright (C) 2009  Malek Degachi <malek-degachi@laposte.net>
  *
- * Licensed under the GPL v2 or later, see the file LICENSE in this tarball.
+ * Licensed under GPLv2 or later, see file LICENSE in this source tree.
  */
 #include "libbb.h"
 
diff --git a/util-linux/lsusb.c b/util-linux/lsusb.c
index 23b0349..6f9b54d 100644
--- a/util-linux/lsusb.c
+++ b/util-linux/lsusb.c
@@ -4,7 +4,7 @@
  *
  * Copyright (C) 2009  Malek Degachi <malek-degachi@laposte.net>
  *
- * Licensed under the GPL v2 or later, see the file LICENSE in this tarball.
+ * Licensed under GPLv2 or later, see file LICENSE in this source tree.
  */
 #include "libbb.h"
 
diff --git a/util-linux/mdev.c b/util-linux/mdev.c
index cd6c1a8..a970f91 100644
--- a/util-linux/mdev.c
+++ b/util-linux/mdev.c
@@ -5,7 +5,7 @@
  * Copyright 2005 Rob Landley <rob@landley.net>
  * Copyright 2005 Frank Sorenson <frank@tuxrocks.com>
  *
- * Licensed under GPL version 2, see file LICENSE in this tarball for details.
+ * Licensed under GPLv2, see file LICENSE in this source tree.
  */
 #include "libbb.h"
 #include "xregex.h"
diff --git a/util-linux/mkfs_ext2.c b/util-linux/mkfs_ext2.c
index 14feb92..1c2b3b2 100644
--- a/util-linux/mkfs_ext2.c
+++ b/util-linux/mkfs_ext2.c
@@ -5,7 +5,7 @@
  *
  * Busybox'ed (2009) by Vladimir Dronnikov <dronnikov@gmail.com>
  *
- * Licensed under GPLv2, see file LICENSE in this tarball for details.
+ * Licensed under GPLv2, see file LICENSE in this source tree.
  */
 #include "libbb.h"
 #include <linux/fs.h>
diff --git a/util-linux/mkfs_minix.c b/util-linux/mkfs_minix.c
index abfb942..9e826ae 100644
--- a/util-linux/mkfs_minix.c
+++ b/util-linux/mkfs_minix.c
@@ -4,7 +4,7 @@
  *
  * (C) 1991 Linus Torvalds.
  *
- * Licensed under GPLv2, see file LICENSE in this tarball for details.
+ * Licensed under GPLv2, see file LICENSE in this source tree.
  */
 
 /*
diff --git a/util-linux/mkfs_reiser.c b/util-linux/mkfs_reiser.c
index f9a0ca8..6e172d6 100644
--- a/util-linux/mkfs_reiser.c
+++ b/util-linux/mkfs_reiser.c
@@ -4,7 +4,7 @@
  *
  * Busybox'ed (2009) by Vladimir Dronnikov <dronnikov@gmail.com>
  *
- * Licensed under GPLv2, see file LICENSE in this tarball for details.
+ * Licensed under GPLv2, see file LICENSE in this source tree.
  */
 #include "libbb.h"
 #include <linux/fs.h>
diff --git a/util-linux/mkfs_vfat.c b/util-linux/mkfs_vfat.c
index c57cd9d..211e67e 100644
--- a/util-linux/mkfs_vfat.c
+++ b/util-linux/mkfs_vfat.c
@@ -5,7 +5,7 @@
  *
  * Busybox'ed (2009) by Vladimir Dronnikov <dronnikov@gmail.com>
  *
- * Licensed under GPLv2, see file LICENSE in this tarball for details.
+ * Licensed under GPLv2, see file LICENSE in this source tree.
  */
 #include "libbb.h"
 
diff --git a/util-linux/mkswap.c b/util-linux/mkswap.c
index 7e32d91..3f736fa 100644
--- a/util-linux/mkswap.c
+++ b/util-linux/mkswap.c
@@ -3,7 +3,7 @@
  *
  * Copyright 2006 Rob Landley <rob@landley.net>
  *
- * Licensed under GPL version 2, see file LICENSE in this tarball for details.
+ * Licensed under GPLv2, see file LICENSE in this source tree.
  */
 #include "libbb.h"
 
diff --git a/util-linux/more.c b/util-linux/more.c
index 00a427a..1fd6f9e 100644
--- a/util-linux/more.c
+++ b/util-linux/more.c
@@ -11,7 +11,7 @@
  *
  * Termios corrects by Vladimir Oleynik <dzo@simtreas.ru>
  *
- * Licensed under GPLv2 or later, see file LICENSE in this tarball for details.
+ * Licensed under GPLv2 or later, see file LICENSE in this source tree.
  */
 
 #include "libbb.h"
diff --git a/util-linux/mount.c b/util-linux/mount.c
index aa17872..5e85f99 100644
--- a/util-linux/mount.c
+++ b/util-linux/mount.c
@@ -6,7 +6,7 @@
  * Copyright (C) 1999-2004 by Erik Andersen <andersen@codepoet.org>
  * Copyright (C) 2005-2006 by Rob Landley <rob@landley.net>
  *
- * Licensed under GPLv2 or later, see file LICENSE in this tarball for details.
+ * Licensed under GPLv2 or later, see file LICENSE in this source tree.
  */
 // Design notes: There is no spec for mount.  Remind me to write one.
 //
@@ -532,7 +532,7 @@
  * Linux NFS mount
  * Copyright (C) 1993 Rick Sladkey <jrs@world.std.com>
  *
- * Licensed under GPLv2, see file LICENSE in this tarball for details.
+ * Licensed under GPLv2, see file LICENSE in this source tree.
  *
  * Wed Feb  8 12:51:48 1995, biro@yggdrasil.com (Ross Biro): allow all port
  * numbers to be specified on the command line.
diff --git a/util-linux/pivot_root.c b/util-linux/pivot_root.c
index 28af00c..ac52a7a 100644
--- a/util-linux/pivot_root.c
+++ b/util-linux/pivot_root.c
@@ -6,7 +6,7 @@
  * pivot_root syscall stubbed by Erik Andersen, so it will compile
  *     regardless of the kernel being used.
  *
- * Licensed under GPL version 2, see file LICENSE in this tarball for details.
+ * Licensed under GPLv2, see file LICENSE in this source tree.
  */
 #include "libbb.h"
 
diff --git a/util-linux/rdate.c b/util-linux/rdate.c
index f5df2f7..2c3de74 100644
--- a/util-linux/rdate.c
+++ b/util-linux/rdate.c
@@ -5,7 +5,7 @@
  *
  * by Sterling Huxley <sterling@europa.com>
  *
- * Licensed under GPL v2 or later, see file LICENSE for details.
+ * Licensed under GPLv2 or later, see file LICENSE in this source tree.
 */
 
 #include "libbb.h"
diff --git a/util-linux/rdev.c b/util-linux/rdev.c
index 33abd39..2fbb4d3 100644
--- a/util-linux/rdev.c
+++ b/util-linux/rdev.c
@@ -5,7 +5,7 @@
  * Copyright (c) 2008 Nuovation System Designs, LLC
  *   Grant Erickson <gerickson@nuovations.com>
  *
- * Licensed under GPLv2, see file LICENSE in this tarball for details.
+ * Licensed under GPLv2, see file LICENSE in this source tree.
  *
  */
 
diff --git a/util-linux/readprofile.c b/util-linux/readprofile.c
index 2196544..00b3382 100644
--- a/util-linux/readprofile.c
+++ b/util-linux/readprofile.c
@@ -4,7 +4,7 @@
  *
  *  Copyright (C) 1994,1996 Alessandro Rubini (rubini@ipvvis.unipv.it)
  *
- * Licensed under GPLv2 or later, see file LICENSE in this tarball for details.
+ * Licensed under GPLv2 or later, see file LICENSE in this source tree.
  */
 
 /*
diff --git a/util-linux/rev.c b/util-linux/rev.c
index 8d5ac2f..e1e0044 100644
--- a/util-linux/rev.c
+++ b/util-linux/rev.c
@@ -3,7 +3,7 @@
  *
  * Copyright (C) 2010 Marek Polacek <mmpolacek@gmail.com>
  *
- * Licensed under GPLv2, see file LICENSE in this tarball for details.
+ * Licensed under GPLv2, see file LICENSE in this source tree.
  */
 
 //applet:IF_REV(APPLET(rev, _BB_DIR_BIN, _BB_SUID_DROP))
diff --git a/util-linux/rtcwake.c b/util-linux/rtcwake.c
index b163766..26e5b47 100644
--- a/util-linux/rtcwake.c
+++ b/util-linux/rtcwake.c
@@ -3,7 +3,7 @@
  *
  * This version was taken from util-linux and scrubbed down for busybox.
  *
- * Licensed under GPLv2, see file LICENSE in this tarball for details.
+ * Licensed under GPLv2, see file LICENSE in this source tree.
  *
  * This uses cross-platform Linux interfaces to enter a system sleep state,
  * and leave it no later than a specified time.  It uses any RTC framework
diff --git a/util-linux/script.c b/util-linux/script.c
index ba90b06..0860bb0 100644
--- a/util-linux/script.c
+++ b/util-linux/script.c
@@ -8,7 +8,7 @@
  * Copyright (c) 1980
  *	The Regents of the University of California.  All rights reserved.
  *
- * Licensed under GPLv2 or later, see file LICENSE in this tarball for details.
+ * Licensed under GPLv2 or later, see file LICENSE in this source tree.
  */
 #include "libbb.h"
 
diff --git a/util-linux/scriptreplay.c b/util-linux/scriptreplay.c
index c87e44d..6eaba43 100644
--- a/util-linux/scriptreplay.c
+++ b/util-linux/scriptreplay.c
@@ -4,7 +4,7 @@
  *
  * pascal.bellard@ads-lu.com
  *
- * Licensed under GPLv2 or later, see file LICENSE in this tarball for details.
+ * Licensed under GPLv2 or later, see file LICENSE in this source tree.
  *
  */
 #include "libbb.h"
diff --git a/util-linux/setarch.c b/util-linux/setarch.c
index 776caf9..7d5dc24 100644
--- a/util-linux/setarch.c
+++ b/util-linux/setarch.c
@@ -4,7 +4,7 @@
  *
  * Copyright 2002 Andi Kleen, SuSE Labs.
  *
- * Licensed under GPL v2 or later, see file LICENSE for details.
+ * Licensed under GPLv2 or later, see file LICENSE in this source tree.
 */
 
 #include <sys/personality.h>
diff --git a/util-linux/swaponoff.c b/util-linux/swaponoff.c
index f2f52fb..e2c060f 100644
--- a/util-linux/swaponoff.c
+++ b/util-linux/swaponoff.c
@@ -4,7 +4,7 @@
  *
  * Copyright (C) 1999-2004 by Erik Andersen <andersen@codepoet.org>
  *
- * Licensed under the GPL version 2, see the file LICENSE in this tarball.
+ * Licensed under GPLv2, see file LICENSE in this source tree.
  */
 
 #include "libbb.h"
diff --git a/util-linux/switch_root.c b/util-linux/switch_root.c
index e2da119..d471437 100644
--- a/util-linux/switch_root.c
+++ b/util-linux/switch_root.c
@@ -3,7 +3,7 @@
  *
  * Switch from rootfs to another filesystem as the root of the mount tree.
  *
- * Licensed under GPL version 2, see file LICENSE in this tarball for details.
+ * Licensed under GPLv2, see file LICENSE in this source tree.
  */
 #include <sys/vfs.h>
 #include <sys/mount.h>
diff --git a/util-linux/umount.c b/util-linux/umount.c
index a19f86c..7ba46ee 100644
--- a/util-linux/umount.c
+++ b/util-linux/umount.c
@@ -5,7 +5,7 @@
  * Copyright (C) 1999-2004 by Erik Andersen <andersen@codepoet.org>
  * Copyright (C) 2005 by Rob Landley <rob@landley.net>
  *
- * Licensed under GPL version 2, see file LICENSE in this tarball for details.
+ * Licensed under GPLv2, see file LICENSE in this source tree.
  */
 #include <mntent.h>
 #include <sys/mount.h>
diff --git a/util-linux/volume_id/Kbuild.src b/util-linux/volume_id/Kbuild.src
index 8af3ccd..70da654 100644
--- a/util-linux/volume_id/Kbuild.src
+++ b/util-linux/volume_id/Kbuild.src
@@ -2,7 +2,7 @@
 #
 # Copyright (C) 1999-2005 by Erik Andersen <andersen@codepoet.org>
 #
-# Licensed under the GPL v2, see the file LICENSE in this tarball.
+# Licensed under GPLv2, see file LICENSE in this source tree.
 
 lib-y:=
 
diff --git a/util-linux/volume_id/get_devname.c b/util-linux/volume_id/get_devname.c
index 4d9f9ec..bf32e6a 100644
--- a/util-linux/volume_id/get_devname.c
+++ b/util-linux/volume_id/get_devname.c
@@ -5,7 +5,7 @@
  * Copyright (C) 2006 by Jason Schoon <floydpink@gmail.com>
  * Some portions cribbed from e2fsprogs, util-linux, dosfstools
  *
- * Licensed under GPLv2 or later, see file LICENSE in this tarball for details.
+ * Licensed under GPLv2 or later, see file LICENSE in this source tree.
  */
 #include <sys/mount.h> /* BLKGETSIZE64 */
 #if !defined(BLKGETSIZE64)