Auto merge of #6777 - giraffate:remove_unneeded_blank_lines_from_doc, r=phansch

Remove unneeded blank lines from doc

Remove unneeded blank lines like below.
<img width="1142" alt="スクリーンショット 2021-02-22 23 01 17" src="https://user-images.githubusercontent.com/17407489/108719295-bb9ff800-7562-11eb-9338-8f2571e61c56.png">

changelog: none
This commit is contained in:
bors 2021-02-23 06:05:27 +00:00
commit 0984754dd7

View file

@ -147,7 +147,6 @@ declare_clippy_lint! {
/// ```rust
/// # use std::fmt::Write;
/// # let mut buf = String::new();
///
/// // Bad
/// writeln!(buf, "");
///
@ -174,7 +173,6 @@ declare_clippy_lint! {
/// # use std::fmt::Write;
/// # let mut buf = String::new();
/// # let name = "World";
///
/// // Bad
/// write!(buf, "Hello {}!\n", name);
///
@ -200,7 +198,6 @@ declare_clippy_lint! {
/// ```rust
/// # use std::fmt::Write;
/// # let mut buf = String::new();
///
/// // Bad
/// writeln!(buf, "{}", "foo");
///