Documentation fixes

lib/Form/Tiny/Error.pm

@@ -140,7 +140,7 @@ Form::Tiny::Error - form error wrapper
 	);
 
 	my $field = $error->field; # field name or undef
-	my $data = $error->error; # error message or nested error object
+	my $data = $error->get_error; # error message or nested error object
 
 	# concatenated error message: "$field - $data"
 	my $message = $error->as_string;
@@ -153,7 +153,7 @@ Form::Tiny::Error - form error wrapper
 The form errors class features field name which caused validation error, error
 message and automatic stringification.
 
-The C<< $error->error >> can return a nested error object in case of nested
+The C<< $error->get_error >> can return a nested error object in case of nested
 forms.
 
 A couple of in-place subclasses are provided to differentiate the type of error

lib/Form/Tiny/Manual/Internals.pod

@@ -115,22 +115,34 @@ It is entirely possible, although a bit tedious, to use the module without
 importing L<Form::Tiny> package. The following example declares a form with a
 single field taken from the example above.
 
-The code present in C<metaobject.pl> example should result in a form that has
-the same capabilities as the one below:
+These two packages should result in a form with the same capabilities.
 
-	package MyForm;
+	package MyForm1;
+
+	use Moo;
+	use Form::Tiny::Utils qw(:meta_handlers);
+
+	my $meta = create_form_meta(__PACKAGE__, qw())
+		->set_form_roles(['Form::Tiny::Form']);
+
+	__PACKAGE__->form_meta->add_field(
+		'field-name' => (
+			required => 1,
+		)
+	);
+
+	package MyForm2;
 
 	use Form::Tiny;
 
 	form_field 'field-name' => (
 		required => 1,
 	);
 
-	1;
-
-B<Notice:> building your form like this should be done only for educational
-purposes. Changes in import procedure are not covered by the 3 month
-deprecation period policy.
+B<Notice:> trying to build your form from scratch to match exactly what
+Form::Tiny importer is doing should only be done for educational purposes.
+Changes in import procedure are not covered by the 3 month deprecation period
+policy.
 
 =head1 SEE ALSO