diff --git a/mastodon/src/main/res/values-ar-rSA/strings.xml b/mastodon/src/main/res/values-ar-rSA/strings.xml
index 297d25ba3..992255f6e 100644
--- a/mastodon/src/main/res/values-ar-rSA/strings.xml
+++ b/mastodon/src/main/res/values-ar-rSA/strings.xml
@@ -707,4 +707,5 @@
 	<string name="list_find_users">البحث عن مستخدمين للإضافة</string>
 	<!-- %s is a time interval ("5 months") -->
 	<!-- Shown on a button that saves a file, after it was successfully saved -->
+	<!-- %s is the username -->
 </resources>