[doc] better to display the command in a single line

[nus-pe-bot]

Here the command is too long.

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_{[original: nus-cs2113-AY2122S2/pe-interim#324] [original labels: type.DocumentationBug severity.VeryLow]}

[edemirkirkan]

Team's Response

There is no newline character between skiing and trip words, you can see the command in one line by increasing the window size of your browser or pdf viewer

Duplicate status (if any):

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