fix: lineno typo

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Jeremy Goh 2022-07-24 00:37:40 +08:00 committed by GitHub
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@ -123,8 +123,8 @@ name = "functions4"
path = "exercises/functions/functions4.rs"
mode = "compile"
hint = """
The error message points to line 14 and says it expects a type after the
`->`. This is where the function's return type should be-- take a look at
The error message points to line 17 and says it expects a type after the
`->`. This is where the function's return type should be -- take a look at
the `is_even` function for an example!
Also: Did you figure out that, technically, u32 would be the more fitting type