cs fix

Author: nicolas-grekas

src/Symfony/Component/Form/Tests/Extension/Core/DataTransformer/NumberToLocalizedStringTransformerTest.php

@@ -742,15 +742,15 @@ public function testReverseTransformDoesNotCauseIntegerPrecisionLoss()
     public function testRoundMethodKeepsIntegersAsIntegers()
     {
         $transformer = new NumberToLocalizedStringTransformer(2); // scale=2 triggers rounding
-        
+
         // Use reflection to test the private round() method directly
         $reflection = new \ReflectionClass($transformer);
         $roundMethod = $reflection->getMethod('round');
         $roundMethod->setAccessible(true);
-        
+
         $int = \PHP_INT_MAX - 1;
         $result = $roundMethod->invoke($transformer, $int);
-        
+
         // With the fix, integers should stay as integers, not be converted to floats
         $this->assertSame($int, $result);
         $this->assertIsInt($result);