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Auto merge of #6876 - giraffate:improve_doc_on_map_flatten, r=flip1995

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Improve doc on `map_flatten`

Fix https://github.com/rust-lang/rust-clippy/issues/6870. It's because this doc lacks the description that this lint is also used for `Option`.

changelog: none
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bors 2021-03-09 15:18:16 +00:00
commit 2b781c97b2
1 changed files with 1 additions and 1 deletions
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clippy_lints/src/methods/mod.rs
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@ -403,7 +403,7 @@ declare_clippy_lint! {
}
declare_clippy_lint! {
/// **What it does:** Checks for usage of `_.map(_).flatten(_)`,
/// **What it does:** Checks for usage of `_.map(_).flatten(_)` on `Iterator` and `Option`
///
/// **Why is this bad?** Readability, this can be written more concisely as
/// `_.flat_map(_)`