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doc: correct an example

pull/4943/head
yuyi 2020-05-18 20:35:51 +08:00 committed by GitHub
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@ -1199,7 +1199,7 @@ You can also propagate errors:
```v ```v
resp := http.get(url)? resp := http.get(url)?
println(resp.body) println(resp.text)
``` ```
`http.get` returns `?http.Response`. Because it was called with `?`, the error will be propagated to the calling function `http.get` returns `?http.Response`. Because it was called with `?`, the error will be propagated to the calling function
@ -1211,7 +1211,7 @@ The code above is essentially a condensed version of
resp := http.get(url) or { resp := http.get(url) or {
return error(err) return error(err)
} }
println(resp.body) println(resp.text)
``` ```
V does not have a way to forcibly "unwrap" an optional (as other languages do, for instance Rust's `unwrap()` V does not have a way to forcibly "unwrap" an optional (as other languages do, for instance Rust's `unwrap()`