chore: updated file upload message error (#49)

Author: Highjhacker

resources/lang/en/forms.php

@@ -48,6 +48,6 @@
     'upload-avatar' => [
         'upload_avatar' => 'Upload Avatar',
         'delete_avatar' => 'Delete Avatar',
-        'upload_error'  => 'Uploading error. Image size may not be greater than 2048 kilobytes and must be of type jpeg, png or svg.',
+        'upload_error'  => 'Failed to upload image. Image size cannot be greater than 2MB and must be of type jpeg, png or svg.',
     ],
 ];