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Fix a few typos in type inference chapter 

Also try to test the top example
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Jonas Schievink 2019-06-12 20:01:27 +02:00 committed by Who? Me?!
parent 5334521f8d
commit 7d3823b5a3
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6
src/type-inference.md
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@ -6,14 +6,14 @@ expression.
It is what allows Rust to work with fewer or no type annotations, It is what allows Rust to work with fewer or no type annotations,
making things easier for users: making things easier for users:
```rust,ignore ```rust
fn main() { fn main() {
let mut things = vec![]; let mut things = vec![];
things.push("thing") things.push("thing");
} }
``` ```
Here, the type of `things` is *inferenced* to be `&str` because that's the value Here, the type of `things` is *inferred* to be `Vec<&str>` because of the value
we push into `things`. we push into `things`.
The type inference is based on the standard Hindley-Milner (HM) type inference The type inference is based on the standard Hindley-Milner (HM) type inference