Update documentation

doc/compat/changelog.adoc

@@ -11,7 +11,6 @@ https://www.boost.org/LICENSE_1_0.txt
 ## Changes in 1.90.0
 
 * Added `to_underlying.hpp` (contributed by Braden Ganetsky.)
-* Extracted `nontype_t` to its own public header `nontype.hpp` and added `nontype`.
 
 ## Changes in 1.89.0
 

doc/compat/function_ref.adoc

@@ -39,8 +39,6 @@ for (auto fn : fns) {
 ## Synopsis
 
 ```cpp
-#include <boost/compat/nontype.hpp>
-
 namespace boost
 {
 namespace compat

doc/compat/reference.adoc

@@ -12,7 +12,6 @@ include::invoke.adoc[]
 include::latch.adoc[]
 include::mem_fn.adoc[]
 include::move_only_function.adoc[]
-include::nontype.adoc[]
 include::shared_lock.adoc[]
 include::to_array.adoc[]
 include::to_underlying.adoc[]

include/boost/compat/function_ref.hpp

@@ -5,7 +5,7 @@
 // Distributed under the Boost Software License, Version 1.0.
 // https://www.boost.org/LICENSE_1_0.txt
 
-#include <boost/compat/nontype.hpp>
+#include <boost/compat/detail/nontype.hpp>
 #include <boost/compat/invoke.hpp>
 #include <boost/compat/type_traits.hpp>
 

test/nontype_test.cpp

@@ -2,7 +2,7 @@
 // Distributed under the Boost Software License, Version 1.0.
 // https://www.boost.org/LICENSE_1_0.txt
 
-#include <boost/compat/nontype.hpp>
+#include <boost/compat/detail/nontype.hpp>
 #include <boost/core/lightweight_test.hpp>
 #include <boost/core/lightweight_test_trait.hpp>
 #include <boost/config/pragma_message.hpp>