Update README.md

Author: abzcoding

README.md

@@ -17,11 +17,12 @@ Binary file will be built at ./bin/hget, you can copy to /usr/bin or /usr/local/
 ## Usage
 
 ```bash
-hget [-n parallel] [-skip-tls false] [-proxy proxy_server] URL # to download url, with n connections, and not skip tls certificate
+hget [-n parallel] [-skip-tls false] [-proxy proxy_server] [-file filename] [URL] # to download url, with n connections, and not skip tls certificate
 hget tasks # get interrupted tasks
 hget resume [TaskName | URL] # to resume task
 hget -proxy "127.0.0.1:12345" URL # to download using socks5 proxy
 hget -proxy "http://sample-proxy.com:8080" URL # to download using http proxy
+hget -file sample.txt # to download a list of files
 ```
 
 To interrupt any on-downloading process, just ctrl-c or ctrl-d at the middle of the download, hget will safely save your data and you will be able to resume later