Update README.md

SSH-VPN-VNC/README.md

@@ -9,10 +9,15 @@ You should be able to use an SSH tunnel.
 Assuming you're trying to transfer a file from a remote computer ("remote") to your local computer ("local"), 
 establish the tunnel via the third computer ("gateway") by typing this on your local computer:
 
-`ssh -fNL 12345:remote:22 gatewaylogin@gateway`
+```bash
+ssh -fNL 12345:remote:22 gatewaylogin@gateway
+```
 Then you can run an unlimited amount of SCP commands on this tunnel (still typing on your local computer):
 
-`scp -P 12345 remotelogin@localhost://path/to/remote/file /local/path/where/you/want/file`
+```bash
+scp -P 12345 remotelogin@localhost://path/to/remote/file /local/path/where/you/want/file
+```
+
 I just tested this on my network, and it worked perfectly.
 
 The above method is fine if the remote network is secure, but if it is not secure,