Icons explained but rarely used

[nus-pe-bot]

Note from the teaching team: This bug was reported during the Part II (Evaluating Documents) stage of the PE. You may reject this bug if it is not related to the quality of documentation.

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The icons in the image are explained but are rarely used(The lightbulb icon is only used once).

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_{[original: nus-cs2113-AY2021S2/pe-interim#1292] [original labels: severity.VeryLow type.DocumentationBug]}

[fsgmhoward]

Team's Response

Even though the ligthbulb icon is only used once, since it is used, we found it necessary to include a short explanation. Additionally, this definition is also necessary if we choose to add more tips to the UG.

Duplicate status (if any):

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