[DOC] mention 'option http-server-close' effect in Tq section
(cherry picked from commit 988d65706ca5dc20e4a517d9bbc47d797945a611)
diff --git a/doc/configuration.txt b/doc/configuration.txt
index aaeefd0..e9309cf 100644
--- a/doc/configuration.txt
+++ b/doc/configuration.txt
@@ -7403,7 +7403,9 @@
spent accepting these connections will inevitably slightly delay processing
of other connections, and it can happen that request times in the order of
a few tens of milliseconds are measured after a few thousands of new
- connections have been accepted at once.
+ connections have been accepted at once. Setting "option http-server-close"
+ may display larger request times since "Tq" also measures the time spent
+ waiting for additional requests.
- If "Tc" is close to 3000, a packet has probably been lost between the
server and the proxy during the server connection phase. This value should