fix http.md

Author: an5er

doc/api/http.md

@@ -3357,7 +3357,7 @@ changes:
 
 Since most requests are GET requests without bodies, Node.js provides this
 convenience method. The only difference between this method and
-[`http.request()`][] is that it sets the method to GET and calls `req.end()`
+[`http.request()`][] is that it sets the method to GET by default and calls `req.end()`
 automatically. The callback must take care to consume the response
 data for reasons stated in [`http.ClientRequest`][] section.