improve inline comments

Author: jkyberneees

lib/default-hooks.js

@@ -23,9 +23,10 @@ module.exports = {
 
       if (req.headers.connection === 'close' && chunked) {
         try {
-        // remove transfer-encoding header
+          // remove transfer-encoding header
           const transferEncoding = stream.headers[TRANSFER_ENCODING_HEADER_NAME].replace(/(,( )?)?chunked/, '')
           if (transferEncoding) {
+            // header format includes many encodings, example: gzip, chunked
             res.setHeader(TRANSFER_ENCODING_HEADER_NAME, transferEncoding)
           } else {
             res.removeHeader(TRANSFER_ENCODING_HEADER_NAME)