An error i'm receiving on careers in cybersecurity

on the topic of careers in cybersecurity,i posted the prompt given,but it did not give the results that it should.This is making me discouraged to continue.

There is a space needed between cd and ~/Documents.

For both the Linux and Windows command line there is always a command then a space and then typically one or more command line parameters each separated by a space.

cd ~/Documents (GOOD)

cd~/Documents (BAD)

Don’t allow yourself to become discouraged. Ask yourself what am I doing wrong? It’s possible that there is a mistake in the lab, but it’s far more likely that you are making a syntax error.

Also, leverage Grok or ChatGPT or Google when you have a question…