[perl-gtk2-glext] Updated FSF address in all files that have it

[Brian Manning <bmanning src gnome org>]

commit a449067e5c1513592c036dda5f6711c6496e6c11
Author: Brian Manning <bmanning src gnome org>
Date:   Wed Oct 14 15:03:57 2020 -0700

    Updated FSF address in all files that have it

 AUTHORS     | 4 ++--
 README      | 5 ++---
 xs/GtkGL.xs | 5 ++---
 3 files changed, 6 insertions(+), 8 deletions(-)
---
diff --git a/AUTHORS b/AUTHORS
index 9c30def..e8b1e2d 100644
--- a/AUTHORS
+++ b/AUTHORS
@@ -21,5 +21,5 @@ PARTICULAR PURPOSE.  See the GNU Library General Public License for more
 details.
 
 You should have received a copy of the GNU Library General Public License along
-with this library; if not, write to the Free Software Foundation, Inc., 59
-Temple Place - Suite 330, Boston, MA  02111-1307  USA.
+with this library; if not, see
+<https://www.gnu.org/licenses/>.
diff --git a/README b/README
index 287b182..f73f6b5 100644
--- a/README
+++ b/README
@@ -85,7 +85,6 @@ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 Library General Public License for more details.
 
 You should have received a copy of the GNU Library General Public
-License along with this library; if not, write to the 
-Free Software Foundation, Inc., 59 Temple Place - Suite 330, 
-Boston, MA  02111-1307  USA.
+License along with this library; if not, see
+<https://www.gnu.org/licenses/>.
 
diff --git a/xs/GtkGL.xs b/xs/GtkGL.xs
index 0169c1f..64d30c8 100644
--- a/xs/GtkGL.xs
+++ b/xs/GtkGL.xs
@@ -83,8 +83,7 @@ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 Library General Public License for more details.
 
 You should have received a copy of the GNU Library General Public
-License along with this library; if not, write to the 
-Free Software Foundation, Inc., 59 Temple Place - Suite 330, 
-Boston, MA  02111-1307  USA.
+License along with this library; if not, see
+<https://www.gnu.org/licenses/>.
 
 =cut