Merge pull request #10 from portfelioorg/master

KVS README.md app config fix.

README.md

@@ -71,7 +71,7 @@ Configuring
 First of all you need to tune your backend in the kvs application:
 
 ```erlang
-{kvs, {dba,store_kai}},
+{kvs, [{dba,store_kai}]},
 ```
 
 Try to check it: