diff --git a/src/Commands/AnalyseCommand.php b/src/Commands/AnalyseCommand.php
index 59e61a8..c428185 100644
--- a/src/Commands/AnalyseCommand.php
+++ b/src/Commands/AnalyseCommand.php
@@ -6,6 +6,7 @@
 
 use GraphQL\Error\SyntaxError;
 use GraphQL\Language\Parser;
+use JsonException;
 use Safe\Exceptions\FilesystemException;
 use Symfony\Component\Console\Command\Command;
 use Symfony\Component\Console\Input\InputArgument;
@@ -31,7 +32,7 @@ class AnalyseCommand extends Command
 
     protected static $defaultName = 'analyse';
 
-    protected static $defaultDescription = 'Analyses a graphql file';
+    protected static $defaultDescription = 'Analyse a GraphQL file';
 
     protected function configure(): void
     {
@@ -49,22 +50,19 @@ protected function configure(): void
             self::INPUT,
             null,
             InputOption::VALUE_OPTIONAL,
-            "The format for the schema inputs",
+            'The format for the schema inputs.',
             InputFormat::FILE->value,
         );
         $this->addOption(
             self::FORMAT,
             null,
             InputOption::VALUE_OPTIONAL,
-            "The output format",
+            'The output format.',
             OutputFormat::Text->value,
         );
     }
 
-    /**
-     * @throws SyntaxError
-     * @throws FilesystemException
-     */
+    /** @throws SyntaxError|FilesystemException|JsonException */
     protected function execute(InputInterface $input, OutputInterface $output): int
     {
         $style = new SymfonyStyle(
diff --git a/src/Commands/InputFormat.php b/src/Commands/InputFormat.php
index 98a7a83..18a4c51 100644
--- a/src/Commands/InputFormat.php
+++ b/src/Commands/InputFormat.php
@@ -6,6 +6,6 @@
 
 enum InputFormat: string
 {
-    case FILE = "file";
-    case TEXT = "text";
+    case FILE = 'file';
+    case TEXT = 'text';
 }