Auto merge of #6854 - mgacek8:6844_fix_doc_for_useless_format_lint, r=phansch

bors · bors · commit 13271d3344c3 · 2021-03-06T13:32:04.000Z
useless_format: fix examples in the description fixes #6844 changelog: useless_format: fix examples in the description
diff --git a/clippy_lints/src/format.rs b/clippy_lints/src/format.rs
@@ -28,11 +28,11 @@ declare_clippy_lint! {
     /// ```rust
     ///
     /// // Bad
-    /// # let foo = "foo";
+    /// let foo = "foo";
     /// format!("{}", foo);
     ///
     /// // Good
-    /// format!("foo");
+    /// foo.to_owned();
     /// ```
     pub USELESS_FORMAT,
     complexity,
