New upstream version 1.56.0~beta.4+dfsg1

[rustc.git] / src / tools / clippy / clippy_lints / src / double_parens.rs

diff --git a/src/tools/clippy/clippy_lints/src/double_parens.rs b/src/tools/clippy/clippy_lints/src/double_parens.rs
index e4e4a93b011fd2e8f68c5dc0e93008e4b5278e2b..d0d87b6df9a2d2f73d1f0ef83e6c8b02019bf753 100644 (file)
--- a/src/tools/clippy/clippy_lints/src/double_parens.rs
+++ b/src/tools/clippy/clippy_lints/src/double_parens.rs
@@ -4,14 +4,14 @@ use rustc_lint::{EarlyContext, EarlyLintPass};
 use rustc_session::{declare_lint_pass, declare_tool_lint};
 
 declare_clippy_lint! {
-    /// **What it does:** Checks for unnecessary double parentheses.
+    /// ### What it does
+    /// Checks for unnecessary double parentheses.
     ///
-    /// **Why is this bad?** This makes code harder to read and might indicate a
+    /// ### Why is this bad?
+    /// This makes code harder to read and might indicate a
     /// mistake.
     ///
-    /// **Known problems:** None.
-    ///
-    /// **Example:**
+    /// ### Example
     /// ```rust
     /// // Bad
     /// fn simple_double_parens() -> i32 {