diff --git a/CPP11.md b/CPP11.md
index a5dcefa..0ec8212 100644
--- a/CPP11.md
+++ b/CPP11.md
@@ -108,8 +108,9 @@ f(x); // deduces as f(int&)
 int& y = x;
 f(y); // deduces as f(int& &&) => f(int&)
 
-int&& z = 0;
-f(z); // deduces as f(int&& &&) => f(int&&)
+int&& z = 0; // NOTE: `z` is an lvalue with type `int&&`.
+f(z); // deduces as f(int&& &) => f(int&&)
+f(std::move(z)); // deduces as f(int&& &&) => f(int&&)
 ```
 
 See also: [`std::move`](#stdmove), [`std::forward`](#stdforward), [`rvalue references`](#rvalue-references).
diff --git a/README.md b/README.md
index 4407e9a..985c994 100644
--- a/README.md
+++ b/README.md
@@ -696,6 +696,13 @@ void f(T&& t) {
 int x = 0;
 f(0); // deduces as f(int&&)
 f(x); // deduces as f(int&)
+
+int& y = x;
+f(y); // deduces as f(int& &&) => f(int&)
+
+int&& z = 0; // NOTE: `z` is an lvalue with type `int&&`.
+f(z); // deduces as f(int&& &) => f(int&&)
+f(std::move(z)); // deduces as f(int&& &&) => f(int&&)
 ```
 
 See also: [`std::move`](#stdmove), [`std::forward`](#stdforward), [`rvalue references`](#rvalue-references).