docs: update react getting-started.md (#4662)

Update getting-started.md

Author: codersjj

site/react/getting-started.md

@@ -118,7 +118,7 @@ By registering or using the hook `config` property, `useBlockNumber`'s `chainId`
 
 ### Wrap App in Context Provider
 
-Wrap your app in the `WagmiProvider` React Context Provider and pass the `config` you created earlier to the `value` property.
+Wrap your app in the `WagmiProvider` React Context Provider and pass the `config` you created earlier to the `config` property.
 
 ::: code-group
 ```tsx [app.tsx]