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Rollup merge of #30020 - Manishearth:unit, r=bluss

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`unit` was in code formatting, which is wrong, since it's not actual code. The correct code is `()`.
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Steve Klabnik 2015-11-24 09:43:46 -05:00
commit fab9dd6c80
1 changed files with 2 additions and 2 deletions
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src/doc/reference.md
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@ -677,8 +677,8 @@ apply to the crate as a whole.
```
A crate that contains a `main` function can be compiled to an executable. If a
`main` function is present, its return type must be [`unit`](#tuple-types)
and it must take no arguments.
`main` function is present, its return type must be `()`
("[unit](#tuple-types)") and it must take no arguments.
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