Add custom shortcut command can be explained better

[yytan25]

Currently, the mapping and the behaviour of the adding custom shortcut command is only explained with arrows and an example:

However, a screenshot may be useful to illustrate the point that the new shortcut command works exactly the same as the delete command. Additionally, a link to the delete command can be included, in case a user also wants a refresher on what it does.

[nus-se-bot]

Team's Response

The addsc command is not overly complex to the point that it requires a visual guide. The effects and behaviour of the command is clearly explained and can be understood easily. In our opinion, the inclusion of a screenshot does not make sense and adds no value. The examples provided should be sufficient for the users to understand.

Items for the Tester to Verify

:question: Issue response

Team chose [response.Rejected]

• [ ] I disagree

Reason for disagreement: [replace this with your explanation]

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## :question: Issue severity Team chose [`severity.VeryLow`] Originally [`severity.Low`] - [ ] I disagree **Reason for disagreement:** [replace this with your explanation]

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