diff --git a/lang/en-GB.json b/lang/en-GB.json
index 799aa443..622283ad 100644
--- a/lang/en-GB.json
+++ b/lang/en-GB.json
@@ -59,8 +59,8 @@
   "label.view-details": "View details",
   "label.websites": "Websites",
   "message.active-users": "{x} current {x, plural, one {visitor} other {visitors}}",
-  "message.confirm-reset": "Are your sure you want to reset {target}'s statistics?",
-  "message.confirm-delete": "Are your sure you want to delete {target}?",
+  "message.confirm-reset": "Are you sure you want to reset {target}'s statistics?",
+  "message.confirm-delete": "Are you sure you want to delete {target}?",
   "message.copied": "Copied!",
   "message.reset-warning": "All statistics for this website will be deleted, but your tracking code will remain intact.",
   "message.delete-warning": "All associated data will be deleted as well.",
diff --git a/lang/en-US.json b/lang/en-US.json
index 799aa443..622283ad 100644
--- a/lang/en-US.json
+++ b/lang/en-US.json
@@ -59,8 +59,8 @@
   "label.view-details": "View details",
   "label.websites": "Websites",
   "message.active-users": "{x} current {x, plural, one {visitor} other {visitors}}",
-  "message.confirm-reset": "Are your sure you want to reset {target}'s statistics?",
-  "message.confirm-delete": "Are your sure you want to delete {target}?",
+  "message.confirm-reset": "Are you sure you want to reset {target}'s statistics?",
+  "message.confirm-delete": "Are you sure you want to delete {target}?",
   "message.copied": "Copied!",
   "message.reset-warning": "All statistics for this website will be deleted, but your tracking code will remain intact.",
   "message.delete-warning": "All associated data will be deleted as well.",