Wrong error message displayed for expenses

[nus-pe-bot]

Nitpicking, but technically the error message here is incorrect, because the value inputted is technically not "less than $0"

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_{[original: nus-cs2113-AY2324S2/pe-interim#55] [original labels: type.FunctionalityBug severity.VeryLow]}

[EugeneChanJiajun]

Team's Response

We understand what you are trying to say and we will update this in future versions.

Duplicate status (if any):

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