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docs(tell-me-how-many/personal-shopper): typos

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miguel 2023-03-28 17:37:15 +01:00 committed by Dav Hojt
parent a502954ee2
commit f9ddf999d8
1 changed files with 3 additions and 3 deletions
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6
subjects/personal-shopper/README.md
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@ -33,13 +33,13 @@ Create a `personal-shopper.mjs` script that:
- If there is no 4rth argument: it remove the entry.
- If the 4rth argument is `NaN`, nothing is removed and console must print
this error `Unexpected request: nothing has been removed`.
- If the 4rth argument is a number, it will substract this number from the
- If the 4rth argument is a number, it will subtract this number from the
original value (if the new value is <= 0, it will remove the entry).
- Using a negative number must behave as `add` command.
- `help`: print all the command lines available, with a description of it
(specifications in the examples)
- `ls` or no more arguments: print the list in the console.
- Each line is formated like this: `- element (number)`
- Each line is formatted like this: `- element (number)`
- If the list is empty, this message should appear in console:
`Empty list.`.
@ -120,7 +120,7 @@ If no keyword is passed as second argument, the helper should be printed in the
- `node personal-shopper.mjs shopping-list.json ls` would print the list in your
console like this:
```
```console
- tzatziki pot (1)
```