diff --git a/gio/gdbus-2.0/codegen/codegen.py b/gio/gdbus-2.0/codegen/codegen.py
index 92622e2c2..b0aa5865e 100644
--- a/gio/gdbus-2.0/codegen/codegen.py
+++ b/gio/gdbus-2.0/codegen/codegen.py
@@ -1562,7 +1562,7 @@ class CodeGenerator:
' *\n'
%(i.name_lower, p.name_lower, i.camel_name, i.name, p.name, hint), False))
if p.arg.free_func != None:
- self.outfile.write(' * The returned value is only valid until the property changes so on the client-side it is only safe to use this function on the thread where @object was constructed. Use %s_dup_%s() if on another thread.\n'
+ self.outfile.write(' * The returned value is only valid until the property changes so on the client-side it is only safe to use this function on the thread where @object was constructed. Use %s_dup_%s() if on another thread.\n'
' *\n'
' * Returns: (transfer none) (nullable): The property value or %%NULL if the property is not set. Do not free the returned value, it belongs to @object.\n'
%(i.name_lower, p.name_lower))
@@ -1674,7 +1674,7 @@ class CodeGenerator:
' * @user_data: User data to pass to @callback.\n'
' *\n'
' * Asynchronously invokes the %s.%s() D-Bus method on @proxy.\n'
- ' * When the operation is finished, @callback will be invoked in the thread-default main loop of the thread you are calling this method from.\n'
+ ' * When the operation is finished, @callback will be invoked in the thread-default main loop of the thread you are calling this method from (see g_main_context_push_thread_default()).\n'
' * You can then call %s_call_%s_finish() to get the result of the operation.\n'
' *\n'
' * See %s_call_%s_sync() for the synchronous, blocking version of this method.\n'
@@ -2217,7 +2217,7 @@ class CodeGenerator:
' *\n'
' * Asynchronously creates a proxy for the D-Bus interface #%s. See g_dbus_proxy_new() for more details.\n'
' *\n'
- ' * When the operation is finished, @callback will be invoked in the thread-default main loop of the thread you are calling this method from.\n'
+ ' * When the operation is finished, @callback will be invoked in the thread-default main loop of the thread you are calling this method from (see g_main_context_push_thread_default()).\n'
' * You can then call %s_proxy_new_finish() to get the result of the operation.\n'
' *\n'
' * See %s_proxy_new_sync() for the synchronous, blocking version of this constructor.\n'
@@ -2315,7 +2315,7 @@ class CodeGenerator:
' *\n'
' * Like %s_proxy_new() but takes a #GBusType instead of a #GDBusConnection.\n'
' *\n'
- ' * When the operation is finished, @callback will be invoked in the thread-default main loop of the thread you are calling this method from.\n'
+ ' * When the operation is finished, @callback will be invoked in the thread-default main loop of the thread you are calling this method from (see g_main_context_push_thread_default()).\n'
' * You can then call %s_proxy_new_for_bus_finish() to get the result of the operation.\n'
' *\n'
' * See %s_proxy_new_for_bus_sync() for the synchronous, blocking version of this constructor.\n'
@@ -3104,7 +3104,7 @@ class CodeGenerator:
' *\n'
' * Like %sobject_get_%s() but doesn\'t increase the reference count on the returned object.\n'
' *\n'
- ' * It is not safe to use the returned object if you are on another thread than the one where the #GDBusObjectManagerClient or #GDBusObjectManagerServer for @object is running.\n'
+ ' * It is not safe to use the returned object if you are on another thread than the one where the #GDBusObjectManagerClient or #GDBusObjectManagerServer for @object is running.\n'
' *\n'
' * Returns: (transfer none) (nullable): A #%s or %%NULL if @object does not implement the interface. Do not free the returned object, it is owned by @object.\n'
%(self.ns_lower, i.name_upper.lower(), self.namespace, self.ns_lower, i.name_upper.lower(), i.camel_name), False))
@@ -3523,7 +3523,7 @@ class CodeGenerator:
' *\n'
' * Asynchronously creates #GDBusObjectManagerClient using %sobject_manager_client_get_proxy_type() as the #GDBusProxyTypeFunc. See g_dbus_object_manager_client_new() for more details.\n'
' *\n'
- ' * When the operation is finished, @callback will be invoked in the thread-default main loop of the thread you are calling this method from.\n'
+ ' * When the operation is finished, @callback will be invoked in the thread-default main loop of the thread you are calling this method from (see g_main_context_push_thread_default()).\n'
' * You can then call %sobject_manager_client_new_finish() to get the result of the operation.\n'
' *\n'
' * See %sobject_manager_client_new_sync() for the synchronous, blocking version of this constructor.\n'
@@ -3621,7 +3621,7 @@ class CodeGenerator:
' *\n'
' * Like %sobject_manager_client_new() but takes a #GBusType instead of a #GDBusConnection.\n'
' *\n'
- ' * When the operation is finished, @callback will be invoked in the thread-default main loop of the thread you are calling this method from.\n'
+ ' * When the operation is finished, @callback will be invoked in the thread-default main loop of the thread you are calling this method from (see g_main_context_push_thread_default()).\n'
' * You can then call %sobject_manager_client_new_for_bus_finish() to get the result of the operation.\n'
' *\n'
' * See %sobject_manager_client_new_for_bus_sync() for the synchronous, blocking version of this constructor.\n'