copy hint

Author: zardus

welcome/terminal/DESCRIPTION.md

@@ -12,7 +12,7 @@ Flags are cryptographic tokens that are given to you when you solve challenges.
 Once you see it, copy-paste it into the submission box below and submit!
 Then, once you get the confirmation that the flag was correct, move on to the next challenge!
 
-**Try it now:** launch the terminal, copy the flag, and paste it into the `Flag` textbox below!
+**Try it now:** launch the terminal, copy the flag (drag-selecting it with your mouse will automatically copy it to your clipboard), and paste it into the `Flag` textbox below!
 
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 **NOTE:**