Merge remote-tracking branch 'upstream/master' into rustup

1 files changed, 5 insertions, 5 deletions

diff --git a/clippy_lints/src/copy_iterator.rs b/clippy_lints/src/copy_iterator.rs
index 35079c6bedc..c2e9e8b3ab7 100644
--- a/clippy_lints/src/copy_iterator.rs
+++ b/clippy_lints/src/copy_iterator.rs
@@ -8,15 +8,15 @@ use rustc_span::sym;
 use if_chain::if_chain;
 
 declare_clippy_lint! {
-    /// **What it does:** Checks for types that implement `Copy` as well as
+    /// ### What it does
+    /// Checks for types that implement `Copy` as well as
     /// `Iterator`.
     ///
-    /// **Why is this bad?** Implicit copies can be confusing when working with
+    /// ### Why is this bad?
+    /// Implicit copies can be confusing when working with
     /// iterator combinators.
     ///
-    /// **Known problems:** None.
-    ///
-    /// **Example:**
+    /// ### Example
     /// ```rust,ignore
     /// #[derive(Copy, Clone)]
     /// struct Countdown(u8);