doc: stop @ref from swallowing the colon after it

include/boost/openmethod/core.hpp

@@ -2128,8 +2128,8 @@ class method<Id, ReturnType(Parameters...), Registry> :
     //! If `Registry` contains an @ref error_handler policy, call its `error`
     //! function with an object of one of the following types:
     //!
-    //! @li @ref no_overrider: No overrider is applicable.
-    //! @li @ref ambiguous_call: More than one overrider is applicable, and
+    //! @li @ref no_overrider. No overrider is applicable.
+    //! @li @ref ambiguous_call. More than one overrider is applicable, and
     //! none is more specialized than all the others.
     //!
     auto operator()(typename BOOST_OPENMETHOD_UNLESS_MRDOCS(detail::)

include/boost/openmethod/default_registry.hpp

@@ -20,12 +20,12 @@ namespace boost::openmethod {
 //! `default_registry` is a predefined @ref registry, and the default value of
 //! @ref BOOST_OPENMETHOD_DEFAULT_REGISTRY.
 //! It contains the following policies:
-//! @li @ref policies::std_rtti: Use standard RTTI.
-//! @li @ref policies::fast_perfect_hash: Use a fast perfect hash function to
+//! @li @ref policies::std_rtti. Use standard RTTI.
+//! @li @ref policies::fast_perfect_hash. Use a fast perfect hash function to
 //!   map type ids to indices.
-//! @li @ref policies::vptr_vector: Store v-table pointers in a @c std::vector.
-//! @li @ref policies::default_error_handler: Write short diagnostic messages.
-//! @li @ref policies::stderr_output: Write messages to @c stderr.
+//! @li @ref policies::vptr_vector. Store v-table pointers in a @c std::vector.
+//! @li @ref policies::default_error_handler. Write short diagnostic messages.
+//! @li @ref policies::stderr_output. Write messages to @c stderr.
 //!
 //! If @ref BOOST_OPENMETHOD_ENABLE_RUNTIME_CHECKS
 //! is defined, `default_registry` also includes the @ref runtime_checks policy.
@@ -38,7 +38,7 @@ namespace boost::openmethod {
 //! For a program and its shared libraries to contribute to the same
 //! `default_registry`, its state must be shared across the modules, with
 //! @ref BOOST_OPENMETHOD_IMPORT_REGISTRY, @ref BOOST_OPENMETHOD_EXPORT_REGISTRY
-//! and @ref BOOST_OPENMETHOD_INSTANTIATE_REGISTRY:
+//! and @ref BOOST_OPENMETHOD_INSTANTIATE_REGISTRY, as follows:
 //! @code
 //! // header, every translation unit of a client module:
 //! BOOST_OPENMETHOD_IMPORT_REGISTRY(boost::openmethod::default_registry);

include/boost/openmethod/initialize.hpp

@@ -2211,7 +2211,7 @@ void registry<Policies...>::compiler<Options...>::print_slots() {
 //!
 //! @par Errors
 //!
-//! @li @ref missing_class: A class used in a virtual parameter was not
+//! @li @ref missing_class. A class used in a virtual parameter was not
 //! registered.
 //! @li The registry's policies may report additional errors.
 //!

include/boost/openmethod/interop/boost_type_erasure.hpp

@@ -558,8 +558,8 @@ struct virtual_traits<boost::type_erasure::any<C, const T&>, Registry> {
 //! `boost::type_erasure::bad_function_call`.
 //!
 //! An `any` that carries this concept cannot be wrapped in a
-//! @ref virtual_any: the hook returns the v-table pointer by value, and
-//! an indirect registry cannot store that. Wrapping one is rejected at
+//! @ref virtual_any. The hook returns the v-table pointer by value, and an
+//! indirect registry cannot store that. Wrapping one is rejected at
 //! compile time.
 //!
 //! Both give constant-time access to the v-table pointer, but not at the

include/boost/openmethod/macros.hpp

@@ -289,7 +289,7 @@ inline constexpr bool method_not_found = false;
 //! include:../examples/rolex/2/roles.hpp#content
 //!
 //! The implementation file supplies the body with
-//! @ref BOOST_OPENMETHOD_DEFINE_OVERRIDER:
+//! @ref BOOST_OPENMETHOD_DEFINE_OVERRIDER, as follows:
 //!
 //! include:../examples/rolex/2/employee.cpp#content
 //!
@@ -514,7 +514,7 @@ inline constexpr bool method_not_found = false;
 //! A translation unit that includes the header adds a more specialized
 //! overrider of its own. That one is defined once, so it uses
 //! @ref BOOST_OPENMETHOD_OVERRIDE; it reaches the header's overrider through
-//! @ref BOOST_OPENMETHOD_OVERRIDER:
+//! @ref BOOST_OPENMETHOD_OVERRIDER, as follows:
 //!
 //! include:../examples/rolex/3/salesman.cpp#content
 //!

include/boost/openmethod/preamble.hpp

@@ -1299,7 +1299,7 @@ class registry : public detail::registry_base {
     //!
     //! @par Errors
     //!
-    //! @li @ref not_initialized: The registry is not initialized.
+    //! @li @ref not_initialized. The registry is not initialized.
     static void require_initialized();
 
     template<class... Options>