diff --git a/src/Type/Php/RoundFunctionReturnTypeExtension.php b/src/Type/Php/RoundFunctionReturnTypeExtension.php
index 0af6c905001..b092734785f 100644
--- a/src/Type/Php/RoundFunctionReturnTypeExtension.php
+++ b/src/Type/Php/RoundFunctionReturnTypeExtension.php
@@ -36,7 +36,7 @@ public function getTypeFromFunctionCall(FunctionReflection $functionReflection,
 		if (PHP_VERSION_ID >= 80000) {
 			// PHP 8 fatals with a missing parameter.
 			$noArgsReturnType = new NeverType(true);
-			// PHP 7 can return either a float or fatal.
+			// PHP 8 can return either a float or fatal.
 			$defaultReturnType = new BenevolentUnionType([
 				new FloatType(),
 				new NeverType(true),