diff --git a/packages/create-subscription/README.md b/packages/create-subscription/README.md
index 33089f4cb5855..d5085b97da2f0 100644
--- a/packages/create-subscription/README.md
+++ b/packages/create-subscription/README.md
@@ -135,9 +135,9 @@ const ReplaySubscription = createSubscription({
 
 Below is an example showing how `create-subscription` can be used with native Promises.
 
-**Note** that it an initial render value of `undefined` is unavoidable due to the fact that Promises provide no way to synchronously read their current value.
+**Note** that an initial render value of `undefined` is unavoidable due to the fact that Promises provide no way to synchronously read their current value.
 
-**Note** the lack of a way to "unsubscribe" from a Promise can result in memory leaks as long as something has a reference to the Promise. This should be taken into considerationg when determining whether Promises are appropriate to use in this way within your application.
+**Note** the lack of a way to "unsubscribe" from a Promise can result in memory leaks as long as something has a reference to the Promise. This should be taken into consideration when determining whether Promises are appropriate to use in this way within your application.
 
 ```js
 import React from "react";