docs: add q4 okr items

Author: vasco-santos

OKR.md

@@ -13,12 +13,13 @@ We try to frame our ongoing work using a process based on quarterly Objectives a
 - the testbed can run large scale tests for the DHT and Pubsub - @vasco-santos
 
 **Connectivity Magic is better and more reliable**
-- The DHT is enabled by default in js-ipfs and is interoperable with go - @vasco-santos
+- the DHT is enabled by default in js-ipfs and is interoperable with go - @vasco-santos
 - IPNS works over DHT and is interoperable with go - @vasco-santos
+- IPNS spec exists and is complete - @vasco-santos
 - Nat traversal Spec is ready for js-libp2p to implement - @jacobheun
 
 **Libp2p is seen as the go to p2p networking stack**
-- Usage examples exist for the key modules of libp2p - @jacobheun
+- usage examples exist for the key modules of libp2p - @jacobheun
 
 Once these OKRs are finished, you will be able to find them on the [2018 Q4 libp2p OKRs Spreadsheet](https://docs.google.com/spreadsheets/d/1BYwmbVicgo6_tOHAbgiUXWge8Ej0qR1M_gAUulazmrg/edit#gid=1241853194)