From c79c077e25e6c5b370a9d86047863f0dd8b9b153 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?J=C3=A9r=C3=B4me=20Tamarelle?= <jerome@tamarelle.net>
Date: Mon, 15 Jul 2024 13:48:39 +0200
Subject: [PATCH] Add comment

---
 src/Connection.php | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/src/Connection.php b/src/Connection.php
index 343c0ca21..685e509b6 100644
--- a/src/Connection.php
+++ b/src/Connection.php
@@ -327,6 +327,12 @@ public function __call($method, $parameters)
         return $this->db->$method(...$parameters);
     }
 
+    /**
+     * Return the server version of one of the MongoDB servers: primary for
+     * replica sets and standalone, and the selected server for sharded clusters.
+     *
+     * @internal
+     */
     public function getServerVersion(): string
     {
         return $this->db->command(['buildInfo' => 1])->toArray()[0]['version'];