Rename C++ RustBox to Box
diff --git a/src/lib.rs b/src/lib.rs
index 2f21166..abf7321 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -305,7 +305,7 @@
//! <tr><td>String</td><td>cxxbridge::String</td><td></td></tr>
//! <tr><td>&str</td><td>cxxbridge::Str</td><td></td></tr>
//! <tr><td><a href="https://docs.rs/cxx/0.1/cxx/struct.CxxString.html">CxxString</a></td><td>std::string</td><td><sup><i>cannot be passed by value</i></sup></td></tr>
-//! <tr><td>Box<T></td><td>cxxbridge::RustBox<T></td><td><sup><i>cannot hold opaque C++ type</i></sup></td></tr>
+//! <tr><td>Box<T></td><td>cxxbridge::Box<T></td><td><sup><i>cannot hold opaque C++ type</i></sup></td></tr>
//! <tr><td><a href="https://docs.rs/cxx/0.1/cxx/struct.UniquePtr.html">UniquePtr<T></a></td><td>std::unique_ptr<T></td><td><sup><i>cannot hold opaque Rust type</i></sup></td></tr>
//! <tr><td></td><td></td><td></td></tr>
//! </table>