chore: fix vale issues

Author: khushal87

docusaurus/docs/reactnative/basics/migrating-from-5.x-to-6.x.mdx

@@ -4,7 +4,7 @@ title: Migration from 5.x to 6.x
 ---
 
 :::note
-v6.0 is supported on React native version **0.72** onwards.
+v6.0 is supported on React native version **0.72** and above.
 :::
 
 ## Changes

docusaurus/docs/reactnative/basics/troubleshooting.mdx

@@ -125,7 +125,7 @@ useEffect(() => {
 }, [setTopInset, finalHeaderHeight]);
 ```
 
-This can also be passed to the `topInset` prop of of `OverlayProvider`.
+This can also be passed to the `topInset` prop of `OverlayProvider`.
 
 It is important to note that since Expo 38 `true` is the default for transparent on Android.
 

docusaurus/docs/reactnative/guides/audio-messages-support.mdx

@@ -45,7 +45,7 @@ Please follow along the linked documentation of each optional dependencies so as
 Also, make sure that the `minSdkVersion` is >=24, for [`react-native-audio-recorder-player`](https://github.com/hyochan/react-native-audio-recorder-player) to work and the `kotlinVersion` should be `1.6.10`.
 :::
 
-## Enable Async Audio
+## Enable async Audio
 
 Recording voice messages is possible by enabling audio recording on the [`Channel`](../core-components/channel.mdx#audiorecordingenabled) or the [`MessageInput`](../ui-components/message-input.mdx#audiorecordingenabled) component.