diff --git a/subjects/java/piscine/SortArgs/README.md b/subjects/java/piscine/SortArgs/README.md
index f835d1ff9..d1d64a97b 100644
--- a/subjects/java/piscine/SortArgs/README.md
+++ b/subjects/java/piscine/SortArgs/README.md
@@ -28,8 +28,13 @@ public class ExerciseRunner {
     public static void main(String[] args) throws IOException {
         ByteArrayOutputStream outputStream = new ByteArrayOutputStream();
         PrintStream printStream = new PrintStream(outputStream);
+
+        var defaultOut = System.out;
+
         System.setOut(printStream);
-        SortArgs.sort(new String[]{"4","2","1","3"});
+        SortArgs.sort(new String[]{"4", "2", "1", "3"});
+        System.setOut(defaultOut);
+
         String output = outputStream.toString();
         System.out.println(output.equals("1 2 3 4\n"));
     }
@@ -51,4 +56,4 @@ $
 [Conditional statement](https://docs.oracle.com/javase/tutorial/java/nutsandbolts/if.html)
 [String](https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/String.html)
 [Array](https://docs.oracle.com/javase/tutorial/java/nutsandbolts/arrays.html)
-[File](https://docs.oracle.com/javase/7/docs/api/java/nio/file/Files.html)
\ No newline at end of file
+[File](https://docs.oracle.com/javase/7/docs/api/java/nio/file/Files.html)