Adding useSSL to config readme

README.md

@@ -47,13 +47,14 @@ Out of the box, the plugin expects that Redis is running on `localhost:6379`.  Y
             }
             timeout = 2000 //default in milliseconds
             password = "somepassword" //defaults to no password
+	    useSSL = false //or true to use SSL
 
             // requires either host & port combo, or a sentinels and masterName combo
 
             // use a single redis server (use only if nore using sentinel cluster)
             port = 6379
             host = "localhost"
-	    database = 5 // set default database to 5
+            database = 5 // set default database to 5
 
             // use redis-sentinel cluster as opposed to a single redis server (use only if not use host/port)
             sentinels = [ "host1:6379", "host2:6379", "host3:6379" ] // list of sentinel instance host/ports