[#14550] Reduce nr of lines used for exception

Author: wouterj

console.rst

@@ -173,21 +173,19 @@ called "output sections". Create one or more of these sections when you need to
 clear and overwrite the output information.
 
 Sections are created with the
-:method:`Symfony\\Component\\Console\\Output\\ConsoleOutput::section` method,
-which returns an instance of
+:method:`ConsoleOutput::section() <Symfony\\Component\\Console\\Output\\ConsoleOutput::section>`
+method, which returns an instance of
 :class:`Symfony\\Component\\Console\\Output\\ConsoleSectionOutput`::
 
+    // ...
+    use Symfony\Component\Console\Output\ConsoleOutputInterface;
+
     class MyCommand extends Command
     {
         protected function execute(InputInterface $input, OutputInterface $output)
         {
-            // The section() method is only available in classes that implement ConsoleOutputInterface
             if (!$output instanceof ConsoleOutputInterface) {
-                throw new LogicException(sprintf(
-                    'This command accepts only an instance of "%s", an instance of "%s" is given',
-                    ConsoleOutputInterface::class,
-                    \get_class($output)
-                ));
+                throw new \LogicException('This command accepts only an instance of "ConsoleOutputInterface".');
             }
 
             $section1 = $output->section();