Update the link tag for all php files (#14635)

I updated the link tag for all php files with the new matomo link.
Not sure if it is realistic that this will get merged but I though that someday someone has to do this(?)

1 files changed, 1 insertions, 1 deletions

diff --git a/index.php b/index.php
index ebef3bda37..8e3b2cb64a 100644
--- a/index.php
+++ b/index.php
@@ -2,7 +2,7 @@
 /**
  * Piwik - free/libre analytics platform
  *
- * @link http://piwik.org
+ * @link https://matomo.org
  * @license http://www.gnu.org/licenses/gpl-3.0.html GPL v3 or later
  *
  * @package Piwik