; Merge from Gnulib (comment changes only)

lib/getopt-cdefs.in.h

@@ -4,12 +4,12 @@
    Unlike most of the getopt implementation, it is NOT shared
    with the GNU C Library.
 
-   gnulib is free software; you can redistribute it and/or modify it
+   This file is free software; you can redistribute it and/or modify it
    under the terms of the GNU General Public License as
    published by the Free Software Foundation; either version 3 of
    the License, or (at your option) any later version.
 
-   gnulib is distributed in the hope that it will be useful, but
+   This file is distributed in the hope that it will be useful, but
    WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
    General Public License for more details.

lib/getopt-pfx-core.h

@@ -4,12 +4,12 @@
    Unlike most of the getopt implementation, it is NOT shared
    with the GNU C Library.
 
-   gnulib is free software; you can redistribute it and/or modify it
+   This file is free software; you can redistribute it and/or modify it
    under the terms of the GNU General Public License as
    published by the Free Software Foundation; either version 3 of
    the License, or (at your option) any later version.
 
-   gnulib is distributed in the hope that it will be useful, but
+   This file is distributed in the hope that it will be useful, but
    WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
    General Public License for more details.

lib/getopt-pfx-ext.h

@@ -4,12 +4,12 @@
    Unlike most of the getopt implementation, it is NOT shared
    with the GNU C Library.
 
-   gnulib is free software; you can redistribute it and/or modify it
+   This file is free software; you can redistribute it and/or modify it
    under the terms of the GNU General Public License as
    published by the Free Software Foundation; either version 3 of
    the License, or (at your option) any later version.
 
-   gnulib is distributed in the hope that it will be useful, but
+   This file is distributed in the hope that it will be useful, but
    WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
    General Public License for more details.

lib/getopt.in.h

@@ -5,12 +5,12 @@
    with the GNU C Library, which supplies a different version of
    this file.
 
-   gnulib is free software; you can redistribute it and/or modify it
+   This file is free software; you can redistribute it and/or modify it
    under the terms of the GNU General Public License as
    published by the Free Software Foundation; either version 3 of
    the License, or (at your option) any later version.
 
-   gnulib is distributed in the hope that it will be useful, but
+   This file is distributed in the hope that it will be useful, but
    WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
    General Public License for more details.