Clarify language of question in cd objective

[bld010]

twilioquest-dev-fundamentals/levels/tower_of_knowledge/objectives/fs-04-cd/objective.json

Line 9 in c9b6d48

"label": "What is the present working directory in scenario #1?"

The question asks for the "present working directory", which technically would be the name of the directory, not the path. The correct answer is the path to the working directory. I propose either changing the question to "What is the path of the present working directory in scenario # 1?" or changing the correct answer to the name of the directory (rather than the path).

Similarly:

twilioquest-dev-fundamentals/levels/tower_of_knowledge/objectives/fs-04-cd/objective.json

Line 15 in c9b6d48

"label": "What is the present working directory in scenario #2?"

I propose changing the question to include the words "path of the" or changing the expected response to the directory name.