diff --git a/samples/demo-android/src/main/java/com/highcapable/yukireflection/demo_app/test/Main.java b/samples/demo-android/src/main/java/com/highcapable/yukireflection/demo_app/test/Main.java
index e609ffe..deca565 100644
--- a/samples/demo-android/src/main/java/com/highcapable/yukireflection/demo_app/test/Main.java
+++ b/samples/demo-android/src/main/java/com/highcapable/yukireflection/demo_app/test/Main.java
@@ -1,5 +1,5 @@
 /*
- * YukiReflection - An efficient Reflection API for Java and Android built in Kotlin
+ * YukiReflection - An efficient Reflection API for Java and Android built in Kotlin.
  * Copyright (C) 2019-2023 HighCapable
  * https://github.com/fankes/YukiReflection
  *
diff --git a/samples/demo-jvm/src/main/java/com/highcapable/yukireflection/demo_jvm/test/Main.java b/samples/demo-jvm/src/main/java/com/highcapable/yukireflection/demo_jvm/test/Main.java
index c6a22f7..495ab84 100644
--- a/samples/demo-jvm/src/main/java/com/highcapable/yukireflection/demo_jvm/test/Main.java
+++ b/samples/demo-jvm/src/main/java/com/highcapable/yukireflection/demo_jvm/test/Main.java
@@ -1,5 +1,5 @@
 /*
- * YukiReflection - An efficient Reflection API for Java and Android built in Kotlin
+ * YukiReflection - An efficient Reflection API for Java and Android built in Kotlin.
  * Copyright (C) 2019-2023 HighCapable
  * https://github.com/fankes/YukiReflection
  *