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auto merge of #17511 : MatejLach/rust/iter_guide_typo, r=alexcrichton

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The sentence "The new iterator `filter()` produces returns only the elements that that closure returned `true` for:"  can be structured as:

"The new iterator `filter()` produces only the elements that that closure returned `true` for:"

or as:

"The new iterator `filter()` returns only the elements that that closure returned `true` for:"

however, not both. 

I went with "produces", since it then talks about returning true and having "return" so close together doesn't sound nice. 
r @steveklabnik ?
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bors 2014-09-27 13:52:54 +00:00
commit 34dfa45718
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src/doc/guide.md
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@ -4489,8 +4489,8 @@ This will print
```
`filter()` is an adapter that takes a closure as an argument. This closure
returns `true` or `false`. The new iterator `filter()` produces returns
only the elements that that closure returned `true` for:
returns `true` or `false`. The new iterator `filter()` produces
only the elements that that closure returns `true` for:
```{rust}
for i in range(1i, 100i).filter(|x| x % 2 == 0) {