docs: typo in code example (#1827)

Change transperent to transparent.

Author: mrwatts88

docusaurus/docs/reactnative/guides/livestream_messagelist.mdx

@@ -43,7 +43,7 @@ import { Chat, Channel, MessageList } from 'stream-chat-react-native';
 const theme = {
   messageList: {
     container: {
-      backgroundColor: 'transperant',
+      backgroundColor: 'transparent',
     },
   },
   messageSimple: {