Error message for invalid command is not accurate

[nus-pe-bot]

Command entered list /i [with one extra space at the back]. The command is invalid but the reason stated is unclear to user. As from user perspective it may look exactly same as the error message. There is no instruction in the UG or DG that says anything about whitespaces.

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_{[original: nus-cs2113-AY2122S2/pe-interim#1244] [original labels: type.FeatureFlaw severity.Medium]}

[limjierui]

Team's Response

Thanks for pointing it out, but we feel the severity should be low. If the user followed the user guide strictly, they should be able to use the commands accurately. Hence, this would occur only in "rare situations", where the user accidentally mis-types an extra whitespace.

Duplicate status (if any):

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