docs(creverse_it): correct grammar

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davhojt 2022-05-24 23:13:19 +03:00 committed by Dav Hojt
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### Instructions
Create a function called `reverse_it` that takes a number and returns a string with the number backwards followed by the original number. If the number is negative a char `-` has to be added to the beginning of the string.
Create a function named `reverse_it`, that takes a number. It should return a string with the number reversed, followed by the original number. If the number is negative, a `-` should be added to the beginning of the string.
### Expected Functions
```rust
pub fn reverse_it(v: i32) -> String {
}
```