diff --git a/src/_locales/en_GB/messages.json b/src/_locales/en_GB/messages.json
index 177d03db0a..a961a057e2 100644
--- a/src/_locales/en_GB/messages.json
+++ b/src/_locales/en_GB/messages.json
@@ -686,7 +686,7 @@
     "message": "Select a file."
   },
   "maxFileSize": {
-    "message": "Maximum file size is 100 MB."
+    "message": "Maximum file size is 500 MB."
   },
   "featureUnavailable": {
     "message": "Feature unavailable"
@@ -1708,7 +1708,7 @@
     "message": "Hide my email address from recipients."
   },
   "sendOptionsPolicyInEffect": {
-    "message": "One or more organization policies are affecting your Send options."
+    "message": "One or more organisation policies are affecting your Send options."
   },
   "passwordPrompt": {
     "message": "Master password re-prompt"