docs: typo fixes (#5)

* docs: typo fixes

* docs: XRay to Xray

README.md

@@ -30,18 +30,18 @@ The application is designed to be used whenever possible.
 
 * Full basic features  
 * Option to change the notification update interval  
-* A China apps scanner (based on dex classpath scanning, so it may be slower)
+* A Chinese apps scanner (based on dex classpath scanning, so it may be slower)
 
 ## TIPS
 
 * Click on the title to scroll to the first proxy or the selected proxy  
 * Proxy list can be dragged by holding the progress bar  
-* The china apps scanner will only scan system apps if "Show system apps" is checked  
+* The Chinese apps scanner will only scan system apps if "Show system apps" is checked  
 * V2Ray browser forwarding is not yet available, only for developers to debug
 
 ## XRAY
 
-SagerNet is a V2Ray client, not an XRay client. For that, please use the official X-flutter client.
+SagerNet is a V2Ray client, not an Xray client. For that, please use the official X-flutter client.
 
 ## OPEN SOURCE LICENSES