Update en.json (#4382)

app/assets/locales/en.json

@@ -216,7 +216,7 @@
         "brand_image": "Brand Image",
         "click_to_upload": "Click to Upload",
         "drag_and_drop": " or drag and drop",
-        "upload_brand_image_description": "Upload any PNG, JPG, or SVG file. Depending on the size of the presentation, it may require additional time to upload before it can be used"
+        "upload_brand_image_description": "Upload any PNG, JPG, or SVG file. Depending on the size of the file, it may require additional time to upload before it can be used"
       },
       "administration": {
         "administration": "Administration",