diff --git a/src/librustdoc/clean/mod.rs b/src/librustdoc/clean/mod.rs
index 0e9f363bec3f3..20a5a6c54984d 100644
--- a/src/librustdoc/clean/mod.rs
+++ b/src/librustdoc/clean/mod.rs
@@ -2121,27 +2121,25 @@ impl Clean<Vec<Item>> for doctree::Impl<'_> {
             Some(DefKind::TyAlias) => Some(cx.tcx.type_of(did).clean(cx)),
             _ => None,
         });
-        let make_item = |trait_: Option<Type>, for_: Type, items: Vec<Item>| {
-            Item {
-                name: None,
-                attrs: self.attrs.clean(cx),
-                source: self.whence.clean(cx),
-                def_id,
-                visibility: self.vis.clean(cx),
-                stability: cx.stability(self.id).clean(cx),
-                deprecation: cx.deprecation(self.id).clean(cx),
-                inner: ImplItem(Impl {
-                    unsafety: self.unsafety,
-                    generics: self.generics.clean(cx),
-                    provided_trait_methods: provided.clone(),
-                    trait_,
-                    for_,
-                    items,
-                    polarity: Some(cx.tcx.impl_polarity(def_id).clean(cx)),
-                    synthetic: false,
-                    blanket_impl: None,
-                }),
-            }
+        let make_item = |trait_: Option<Type>, for_: Type, items: Vec<Item>| Item {
+            name: None,
+            attrs: self.attrs.clean(cx),
+            source: self.whence.clean(cx),
+            def_id,
+            visibility: self.vis.clean(cx),
+            stability: cx.stability(self.id).clean(cx),
+            deprecation: cx.deprecation(self.id).clean(cx),
+            inner: ImplItem(Impl {
+                unsafety: self.unsafety,
+                generics: self.generics.clean(cx),
+                provided_trait_methods: provided.clone(),
+                trait_,
+                for_,
+                items,
+                polarity: Some(cx.tcx.impl_polarity(def_id).clean(cx)),
+                synthetic: false,
+                blanket_impl: None,
+            }),
         };
         if let Some(type_alias) = type_alias {
             ret.push(make_item(trait_.clone(), type_alias, items.clone()));