diff --git a/Changes b/Changes
index d0d6ed4a..433f970f 100644
--- a/Changes
+++ b/Changes
@@ -1,6 +1,6 @@
 shadowsocks-libev (2.5.2-1ubuntu1) unstable; urgency=medium
 
-  * Fix a bug of UDP relay mode of ss-local
+  * Fix a bug of UDP relay mode of ss-local.
 
  -- Max Lv <max.c.lv@gmail.com>  Mon, 12 Sep 2016 12:54:33 +0800
 
diff --git a/debian/changelog b/debian/changelog
index d0d6ed4a..433f970f 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -1,6 +1,6 @@
 shadowsocks-libev (2.5.2-1ubuntu1) unstable; urgency=medium
 
-  * Fix a bug of UDP relay mode of ss-local
+  * Fix a bug of UDP relay mode of ss-local.
 
  -- Max Lv <max.c.lv@gmail.com>  Mon, 12 Sep 2016 12:54:33 +0800