diff --git a/src/uvw/resource.hpp b/src/uvw/resource.hpp
index 5c816423..4b6441e6 100644
--- a/src/uvw/resource.hpp
+++ b/src/uvw/resource.hpp
@@ -13,14 +13,13 @@ namespace uvw {
 /**
  * @brief Common class for almost all the resources available in `uvw`.
  *
- * This is the base class for handles and requests.<br/>
- * Beyond `UnderlyingType`, it stores a UserData and a self-referencing shared_ptr.
+ * This is the base class for handles and requests.
  */
 template<typename T, typename U>
-class Resource: public UnderlyingType<T, U>, public Emitter<T>,
-                public std::enable_shared_from_this<T> {
-
+class Resource: public UnderlyingType<T, U>, public Emitter<T>, public std::enable_shared_from_this<T> {
 protected:
+    using ConstructorAccess = typename UnderlyingType<T, U>::ConstructorAccess;
+
     auto parent() const noexcept {
         return this->loop().loop.get();
     }
@@ -38,8 +37,7 @@ protected:
     }
 
 public:
-    explicit Resource(typename UnderlyingType<T, U>::ConstructorAccess ca,
-                      std::shared_ptr<Loop> ref)
+    explicit Resource(ConstructorAccess ca, std::shared_ptr<Loop> ref)
         : UnderlyingType<T, U>{std::move(ca), std::move(ref)},
           Emitter<T>{},
           std::enable_shared_from_this<T>{}
diff --git a/src/uvw/thread.hpp b/src/uvw/thread.hpp
index 1339c187..24553d49 100644
--- a/src/uvw/thread.hpp
+++ b/src/uvw/thread.hpp
@@ -35,8 +35,7 @@ public:
     using Task = InternalTask;
     using Type = uv_thread_t;
 
-    explicit Thread(ConstructorAccess ca, std::shared_ptr<Loop> ref,
-                    InternalTask t, std::shared_ptr<void> d = nullptr) noexcept
+    explicit Thread(ConstructorAccess ca, std::shared_ptr<Loop> ref, InternalTask t, std::shared_ptr<void> d = nullptr) noexcept
         : UnderlyingType{std::move(ca), std::move(ref)}, data{std::move(d)}, task{std::move(t)}
     {}
 
diff --git a/src/uvw/underlying_type.hpp b/src/uvw/underlying_type.hpp
index 89f38f67..b2d8756a 100644
--- a/src/uvw/underlying_type.hpp
+++ b/src/uvw/underlying_type.hpp
@@ -11,10 +11,9 @@ namespace uvw {
 
 
 /**
- * @brief Internal `class uvw::UnderlyingType`
+ * @brief Wrapper class for underlying types.
  *
- * A base resource class to define the `create` method in one place.<br/>
- * It mainly acts as a wrapper around a data structure of `libuv`.
+ * It acts mainly as a wrapper around data structures of the underlying library.
  */
 template<typename T, typename U>
 class UnderlyingType {