Add missing "and"

Author: gaearon

content/blog/2018-03-29-react-v-16-3.md

@@ -3,7 +3,7 @@ title: "React v16.3.0: New lifecycles and context API"
 author: [bvaughn]
 ---
 
-A few days ago, we [wrote a post about upcoming changes to our legacy lifecycle methods](/blog/2018/03/27/update-on-async-rendering.html), including gradual migration strategies. In React 16.3.0, we are adding a few new lifecycle methods to assist with that migration. We are also introducing new APIs for long requested features: an official context API, a ref forwarding API, an ergonomic ref API.
+A few days ago, we [wrote a post about upcoming changes to our legacy lifecycle methods](/blog/2018/03/27/update-on-async-rendering.html), including gradual migration strategies. In React 16.3.0, we are adding a few new lifecycle methods to assist with that migration. We are also introducing new APIs for long requested features: an official context API, a ref forwarding API, and an ergonomic ref API.
 
 Read on to learn more about the release.