Ability to set lock_path

PROD-34037

Change-Id: I9589d06dff5634afe08402576ecf27573310ee7b
diff --git a/README.rst b/README.rst
index 7991408..5871722 100644
--- a/README.rst
+++ b/README.rst
@@ -13,6 +13,8 @@
 
     manila:
       common:
+        concurrency:
+          lock_path: '/var/lock/manila'
         database:
           engine: mysql
           host: 10.20.0.101
@@ -173,8 +175,6 @@
           share_name_template: share-%s
           rootwrap_config: '/etc/manila/rootwrap.conf'
           api_paste_config: '/etc/manila/api-paste.ini'
-        oslo_concurrency:
-          lock_path: '/var/lock/manila'
 
 Don't manage services scheduling while upgrade
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