ndb_redis: README file update.

modules/ndb_redis/README

@@ -96,13 +96,13 @@ Chapter 1. Admin Guide
 
    Specify the details to connect to REDIS server. It takes a list of
    attribute=value separated by semicolon, the attributes can be name,
-   unix, addr, port and db. Name is a generic identifier to be used with
-   module functions. unix is the path to the unix domain socket provided
-   by redis server. addr and port are the IP address and the port to
-   connect to REDIS server. unix and (addr, port) are mutually exclusive.
-   If both appear in same server settings unix domain socket is
-   configured. db is the DB number to use (defaults to 0 if not
-   specified).
+   unix, addr, port, db and pass. Name is a generic identifier to be used
+   with module functions. unix is the path to the unix domain socket
+   provided by redis server. addr and port are the IP address and the port
+   to connect to REDIS server. pass is the server password. unix and
+   (addr, port) are mutually exclusive. If both appear in same server
+   settings unix domain socket is configured. db is the DB number to use
+   (defaults to 0 if not specified).
 
    You can set this parameter many times, in case you want to connect to
    many REDIS servers, just give different attributes and use the specific
@@ -113,7 +113,8 @@ Chapter 1. Admin Guide
    Example 1.1. Set server parameter
 ...
 modparam("ndb_redis", "server", "name=srvN;addr=127.0.0.1;port=6379;db=1")
-modparam("ndb_redis", "server", "name=srvX;addr=127.0.0.2;port=6379;db=4")
+modparam("ndb_redis", "server", "name=srvX;addr=127.0.0.2;port=6379;db=4;pass=my
+password")
 
 # Unix domain socket
 modparam("ndb_redis", "server", "name=srvY;unix=/tmp/redis.sock;db=3")