diff --git a/_locales/en/messages.json b/_locales/en/messages.json
index 82fd5008..ca8a455d 100644
--- a/_locales/en/messages.json
+++ b/_locales/en/messages.json
@@ -53,7 +53,7 @@
     "message": "Sponsorship Ends Now"
   },
   "noVIDEOID": {
-    "message": "this probably isn't a YouTube tab, or you clicked too early. \n If you know this is a YouTube tab,\n close this popup and open it again."
+    "message": "This probably isn't a YouTube tab, or you clicked too early. \n If you know this is a YouTube tab,\n close this popup and open it again."
   },
   "VOTED": {
     "message": "Thanks for voting!"