[gcc r13-5522] doc: Change fsf.org to www.fsf.org in URLs (GFDL)

[gcc r13-5522] doc: Change fsf.org to www.fsf.org in URLs (GFDL)

[Gerald Pfeifer]

https://gcc.gnu.org/g:f046fcadb44d9c2d53d23a7061854063eb99a0d3

commit r13-5522-gf046fcadb44d9c2d53d23a7061854063eb99a0d3
Author: Gerald Pfeifer <gerald@pfeifer.com>
Date:   Tue Jan 31 01:11:32 2023 +0100

    doc: Change fsf.org to www.fsf.org in URLs (GFDL)
    
    We have been getting a 301 (permanent redirect) http response from
    the server for a long while.
    
    gcc/ChangeLog:
    
            * doc/include/fdl.texi: Change fsf.org to www.fsf.org.

Diff:
---
 gcc/doc/include/fdl.texi | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/gcc/doc/include/fdl.texi b/gcc/doc/include/fdl.texi
index e2bcdfd579b..af1a9c1d196 100644
--- a/gcc/doc/include/fdl.texi
+++ b/gcc/doc/include/fdl.texi
@@ -7,7 +7,7 @@ gpl(7), fsf-funding(7).
 @c man end
 @c man begin COPYRIGHT
 Copyright @copyright{} 2000, 2001, 2002, 2007, 2008 Free Software Foundation, Inc.
-@uref{https://fsf.org/}
+@uref{https://www.fsf.org}
 
 Everyone is permitted to copy and distribute verbatim copies
 of this license document, but changing it is not allowed.
@@ -46,7 +46,7 @@ of this license document, but changing it is not allowed.
 
 @display
 Copyright @copyright{} 2000, 2001, 2002, 2007, 2008 Free Software Foundation, Inc.
-@uref{https://fsf.org/}
+@uref{https://www.fsf.org}
 
 Everyone is permitted to copy and distribute verbatim copies
 of this license document, but changing it is not allowed.