diff --git a/compiler/rustc_infer/src/infer/resolve.rs b/compiler/rustc_infer/src/infer/resolve.rs
index 0698b3616f2e..e55dc92babe9 100644
--- a/compiler/rustc_infer/src/infer/resolve.rs
+++ b/compiler/rustc_infer/src/infer/resolve.rs
@@ -1,4 +1,3 @@
-use rustc_data_structures::sso::SsoHashMap;
 use rustc_middle::bug;
 use rustc_middle::ty::fold::{FallibleTypeFolder, TypeFolder, TypeSuperFoldable};
 use rustc_middle::ty::visit::TypeVisitableExt;
diff --git a/compiler/rustc_type_ir/src/data_structures/delayed_map.rs b/compiler/rustc_type_ir/src/data_structures/delayed_map.rs
index fafbaf50ca93..757a3849baf9 100644
--- a/compiler/rustc_type_ir/src/data_structures/delayed_map.rs
+++ b/compiler/rustc_type_ir/src/data_structures/delayed_map.rs
@@ -6,7 +6,7 @@ const CACHE_CUTOFF: u32 = 16;
 
 /// A hashmap which only starts hashing after ignoring the first few inputs.
 ///
-/// This is used in type folders asin nearly all cases caching is not worth it
+/// This is used in type folders as in nearly all cases caching is not worth it
 /// as nearly all folded types are tiny. However, there are very rare incredibly
 /// large types for which caching is necessary to avoid hangs.
 #[derive(Debug)]