organization tweaks.

README.txt

@@ -4,6 +4,8 @@ ZEO
 
 ZEO provides a client-server storage implementation for ZODB.
 
+.. contents::
+
 Usage
 =====
 
@@ -14,6 +16,9 @@ ClientStorage.  ZEO provides a consistent view of the database to all
 clients.  The ZEO client and server communicate using a custom RPC
 protocol layered on top of TCP.
 
+Options
+-------
+
 There are several configuration options that affect the behavior of a
 ZEO server.  This section describes how a few of these features
 working.  Subsequent sections describe how to configure every option.