commit 8f2772f5c603168ad3f79adc9e17569f510274ca
Author: Kazuo Yagi <kazuo.yagi@gmail.com>
Date:   Thu Jun 13 17:14:57 2019 +0900

    MINOR: doc: Remove -Ds option in man page
    
    Remove -Ds option in man page.
    
    Should be backported in every version since 1.8.
    
    (cherry picked from commit 971c3943be1283e9d377d68f95ea467304b3a8da)
    Signed-off-by: Christopher Faulet <cfaulet@haproxy.com>
    (cherry picked from commit a5e78ea5150f31190e4c1cd38fa7c1cadbf1ae8a)
    Signed-off-by: Christopher Faulet <cfaulet@haproxy.com>

diff --git a/doc/haproxy.1 b/doc/haproxy.1
index 91f58a3b..cfed2cf7 100644
--- a/doc/haproxy.1
+++ b/doc/haproxy.1
@@ -77,10 +77,6 @@ starting up.
 \fB\-D\fP
 Start in daemon mode.
 
-.TP
-\fB\-Ds\fP
-Start in systemd daemon mode, keeping a process in foreground.
-
 .TP
 \fB\-q\fP
 Disable messages on output.