docs: grammar: rest api

Minor grammar edit to Reference > REST API page

docs-en/14-reference/02-rest-api/02-rest-api.mdx

@@ -10,7 +10,7 @@ One difference from the native connector is that the REST interface is stateless
 
 ## Installation
 
-The REST interface does not rely on any TDengine native library, so the client application does not need to install any TDengine libraries. The client application's development language supports the HTTP protocol is enough.
+The REST interface does not rely on any TDengine native library, so the client application does not need to install any TDengine libraries. The client application's development language only needs to support the HTTP protocol.
 
 ## Verification