Pacify tidy

Author: oli-obk

compiler/rustc_session/src/lint/builtin.rs

@@ -2208,6 +2208,8 @@ declare_lint! {
     /// }
     /// ```
     ///
+    /// {{produces}}
+    ///
     /// ### Explanation
     ///
     /// Previous versions of Rust allowed function pointers and wide raw pointers in patterns.
@@ -2257,6 +2259,8 @@ declare_lint! {
     /// }
     /// ```
     ///
+    /// {{produces}}
+    ///
     /// ### Explanation
     ///
     /// Previous versions of Rust accepted constants in patterns, even if those constants's types