[committed] wwwdocs: Fix the link to the 2020-03-12 update on GCC 9.

[Gerald Pfeifer]

Not sure where the original URL came from, but it does not work, so 
I looked this up in the mailing list archive and updated it.

Pushed.

Gerald
---
 htdocs/index.html | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/htdocs/index.html b/htdocs/index.html
index edeeb817..d14d4325 100644
--- a/htdocs/index.html
+++ b/htdocs/index.html
@@ -131,7 +131,7 @@ More news? Let ger...@pfeifer.com know!
 </dt><dd>
   Status:
   <!--GCC 9 status below-->
-  <a 
href="https://gcc.gnu.org/pipermail/gcc/2020-March/231811.html";>2020-03-12</a>
+  <a 
href="https://gcc.gnu.org/pipermail/gcc/2020-March/000038.html";>2020-03-12</a>
   <!--GCC 9 status above-->
   (regression fixes &amp; docs only).
   <div class="regress">
-- 
2.25.1