Fix comment

rust-lang · Jul 8, 2019 · ea3e804 · ea3e804
1 parent 946777d
commit ea3e804
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/librustdoc/clean/mod.rs b/src/librustdoc/clean/mod.rs
@@ -1716,7 +1716,7 @@ impl<'a, 'tcx> Clean<Generics> for (&'a ty::Generics,
                 ty::GenericParamDefKind::Const { .. } => None,
             }).collect::<Vec<GenericParamDef>>();
 
-        // (param index, def id of trait) -> (name, type)
+        // param index -> [(DefId of trait, associated type name, type)]
         let mut impl_trait_proj =
             FxHashMap::<u32, Vec<(DefId, String, Ty<'tcx>)>>::default();