diff --git a/README.md b/README.md
index 072ddd0..529a3e3 100644
--- a/README.md
+++ b/README.md
@@ -86,4 +86,4 @@ Requires [Catch](https://github.com/philsquared/Catch) for testing. This is bund
 
 [![CC0](http://i.creativecommons.org/p/zero/1.0/88x31.png)]("http://creativecommons.org/publicdomain/zero/1.0/")
 
-To the extent possible under law, [Simon Brand](https://twitter.com/TartanLlama) has waived all copyright and related or neighboring rights to the `optional` library. This work is published from: United Kingdom.
+To the extent possible under law, [Simon Brand](https://twitter.com/TartanLlama) has waived all copyright and related or neighboring rights to the `expected` library. This work is published from: United Kingdom.
diff --git a/expected.hpp b/expected.hpp
index 58452db..5f930c3 100644
--- a/expected.hpp
+++ b/expected.hpp
@@ -705,7 +705,7 @@ struct expected_move_assign_base<T, E, false>
   operator=(const expected_move_assign_base &rhs) noexcept(
       std::is_nothrow_move_constructible<T>::value
           &&std::is_nothrow_move_assignable<T>::value) {
-    this->assign(std::move(rhs));
+    this->assign(rhs);
     return *this;
   }
   expected_move_assign_base &