Typo in prompt when assisting user in edit command

[leeyiheng12]

Steps to reproduce:

1) Enter edit

Expected behaviour:

Correct prompt allowing user to understand how to use the edit command.

Actual behaviour:

Prompt with typo in the idt part, where "uuuu" is given as a format when it is likely "yyyy" or "YYYY".

Screenshot:

[nus-pe-bot]

Team's Response

No details provided by team.

The 'Original' Bug

[The team marked this bug as a duplicate of the following bug]

Inaccurate error message when inputting invalid dates

Issue

(see image below)

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_{[original: nus-cs2103-AY2122S2/pe-interim#2505] [original labels: severity.VeryLow type.DocumentationBug]}

Their Response to the 'Original' Bug

[This is the team's response to the above 'original' bug]

An invalid date format was inputted. "30" is an invalid date for "February" and hence is an invalid format using the "dd-MM-uuuu HH:mm" format which uses the year of era formatting and considers the given input as an invalid format.

Items for the Tester to Verify

:question: Issue duplicate status

Team chose to mark this issue as a duplicate of another issue (as explained in the Team's response above)

• [ ] I disagree

Reason for disagreement: [replace this with your explanation]

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:question: Issue response

Team chose [response.Rejected]

• [ ] I disagree

Reason for disagreement: [replace this with your explanation]

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:question: Issue type

Team chose [type.FunctionalityBug] Originally [type.DocumentationBug]

• [ ] I disagree

Reason for disagreement: [replace this with your explanation]

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