Update copyright year
diff --git a/settings.gradle b/settings.gradle
index 3c1dc0c..5bce054 100644
--- a/settings.gradle
+++ b/settings.gradle
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016-2018 JetBrains s.r.o. Use of this source code is governed by the Apache 2.0 license.
+ * Copyright 2016-2020 JetBrains s.r.o. Use of this source code is governed by the Apache 2.0 license.
  */
 
 rootProject.name = 'kotlinx.coroutines'