tag_name used to list contacts with that tag is not case-sensitive

[youdonnnn]

When i list all persons in "Finance", people with "finance" tag show up.

[soc-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]

Wrong specification of parameter syntax for ls

UG states that for ls command,

.

However, when executing ls it, persons with tag IT are also listed.

Improvement:
Change UG to say that (tag_name) is case insensitive.

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_{[original: nus-cs2103-AY2324S2/pe-interim#5253] [original labels: severity.Medium type.DocumentationBug]}

Their Response to the 'Original' Bug

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

We believe that this is not a severe issue that does not affect functionality much.

It is a typo on our part, we meant to say case insensitive in the UG.

Items for the Tester to Verify

❓ 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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