diff --git a/doc/source/development_saio.rst b/doc/source/development_saio.rst
index 38c0475975..796e17a28a 100644
--- a/doc/source/development_saio.rst
+++ b/doc/source/development_saio.rst
@@ -374,6 +374,8 @@ Sample configuration files are provided with all defaults in line-by-line commen
 
         [container-auditor]
 
+        [container-sync]
+
   #. Create `/etc/swift/container-server/2.conf`::
 
         [DEFAULT]
@@ -395,6 +397,8 @@ Sample configuration files are provided with all defaults in line-by-line commen
 
         [container-auditor]
 
+        [container-sync]
+
   #. Create `/etc/swift/container-server/3.conf`::
 
         [DEFAULT]
@@ -416,6 +420,8 @@ Sample configuration files are provided with all defaults in line-by-line commen
 
         [container-auditor]
 
+        [container-sync]
+
   #. Create `/etc/swift/container-server/4.conf`::
 
         [DEFAULT]
@@ -437,6 +443,8 @@ Sample configuration files are provided with all defaults in line-by-line commen
 
         [container-auditor]
 
+        [container-sync]
+
 
   #. Create `/etc/swift/object-server/1.conf`::