[TwigBridge] Cleaned documentation of twig:lint command

Author: lyrixx

src/Symfony/Bridge/Twig/Command/LintCommand.php

@@ -58,21 +58,20 @@ protected function configure()
             ->setDescription('Lints a template and outputs encountered errors')
             ->addArgument('filename')
             ->setHelp(<<<EOF
-The <info>%command.name%</info> command lints a template and outputs to stdout
+The <info>%command.name%</info> command lints a template and outputs to STDOUT
 the first encountered syntax error.
 
+You can validate the syntax of a file:
+
 <info>php %command.full_name% filename</info>
 
-The command gets the contents of <comment>filename</comment> and validates its syntax.
+Or of a whole directory:
 
 <info>php %command.full_name% dirname</info>
 
-The command finds all twig templates in <comment>dirname</comment> and validates the syntax
-of each Twig template.
+You can also pass the template contents from STDIN:
 
 <info>cat filename | php %command.full_name%</info>
-
-The command gets the template contents from stdin and validates its syntax.
 EOF
             )
         ;
@@ -86,7 +85,7 @@ protected function execute(InputInterface $input, OutputInterface $output)
 
         if (!$filename) {
             if (0 !== ftell(STDIN)) {
-                throw new \RuntimeException("Please provide a filename or pipe template content to stdin.");
+                throw new \RuntimeException("Please provide a filename or pipe template content to STDIN.");
             }
 
             while (!feof(STDIN)) {

src/Symfony/Bundle/TwigBundle/Command/LintCommand.php

@@ -57,10 +57,9 @@ protected function configure()
                 $this->getHelp().<<<EOF
 
 
-<info>php %command.full_name% @AcmeMyBundle</info>
+Or all template files in a bundle:
 
-The command finds all twig templates in the <comment>AcmeMyBundle</comment> bundle and validates
-the syntax of each Twig template.
+<info>php %command.full_name% @AcmeDemoBundle</info>
 EOF
             )
         ;