diff --git a/app/appearance/langs/en_US.json b/app/appearance/langs/en_US.json
index 20dd73d9d..53022dd14 100644
--- a/app/appearance/langs/en_US.json
+++ b/app/appearance/langs/en_US.json
@@ -883,7 +883,7 @@
   "insertRowAbove": "Insert 1 above",
   "insertRowBelow": "Insert 1 below",
   "italic": "Italic",
-  "line": "Divider",
+  "line": "Thematic break",
   "link": "Link",
   "image": "Image",
   "ref": "Ref",