diff --git a/composer.json b/composer.json
index 50a4022..0f16135 100644
--- a/composer.json
+++ b/composer.json
@@ -19,7 +19,7 @@
     "require-dev": {
         "bamarni/composer-bin-plugin": "^1.4",
         "ergebnis/composer-normalize": "^2.28",
-        "infection/infection": "^0.26",
+        "infection/infection": "^0.29",
         "phpunit/phpunit": "^10.3"
     },
     "minimum-stability": "dev",
diff --git a/src/Parser.php b/src/Parser.php
index c67b2bd..464965d 100644
--- a/src/Parser.php
+++ b/src/Parser.php
@@ -128,13 +128,11 @@ private static function parseLine(
 
     private static function isRule(string $line, bool $previousMultiline): bool
     {
-        return (!str_starts_with($line, '#')
-                && !str_starts_with($line, "\t")
-                && 0 === preg_match('/\S+=.+/', $line)
-        )
-            || (
-                $previousMultiline && (str_starts_with($line, "\t") || str_starts_with($line, ' '))
-            );
+        return (
+            !str_starts_with($line, '#')
+            && !str_starts_with($line, "\t")
+            && 0 === preg_match('/\S+=.+/', $line)
+        ) || $previousMultiline;
     }
 
     /**