diff --git a/app/src/main/res/values/strings.xml b/app/src/main/res/values/strings.xml
index 80674a50b4..b1764a3935 100644
--- a/app/src/main/res/values/strings.xml
+++ b/app/src/main/res/values/strings.xml
@@ -276,7 +276,7 @@
Conversation threading
Left/right indent received/sent messages in conversations
Highlight unread messages
- Distinguish messages from known and unknown contacts
+ Underline the sender when the sender is known as local \'to\' contact
Show color stripe
Show contact photos
Show generated icons