diff --git a/index.php b/index.php
index b953da2..97367c6 100644
--- a/index.php
+++ b/index.php
@@ -40,16 +40,16 @@ function findNext($start, $frequency, $excludes = [], $vsNow = true, $maxIterati
 			while (
 				(!$vsNow or ($current->getTimestamp() < $now->getTimestamp()))
 				and ($maxIterations-- > 0)
-			)  $current->add($frequency);
+			) $current->add($frequency);
 		} else {
 			while (
 				(!$vsNow or ($current->getTimestamp() > $now->getTimestamp()))
 				and ($maxIterations-- > 0)
-			)  $current->sub($frequency);
+			) $current->sub($frequency);
 		}
 		$nextEvent = $current->format('Y-m-d');
 	} while (
-		in_array($nextEvent, $excludes)
+		!in_array($nextEvent, $excludes)
 		and ($maxIterations > 0)
 	);
 	return $current;