diff --git a/src/Plugin.php b/src/Plugin.php
index 8977607..ec75735 100644
--- a/src/Plugin.php
+++ b/src/Plugin.php
@@ -217,7 +217,7 @@ public function process(Event $event): void
 	private function constraintIntoString(ConstraintInterface $constraint): string
 	{
 		return sprintf(
-			'%s%s && %s%s',
+			'%s%s, %s%s',
 			$constraint->getLowerBound()->isInclusive() ? '>=' : '>',
 			$constraint->getLowerBound()->getVersion(),
 			$constraint->getUpperBound()->isInclusive() ? '<=' : '<',