Update docs

Author: antoniomika

posts/file-uploads.md

@@ -28,11 +28,12 @@ rsync -rv public/ {service}:/site/
 ### What rsync options are supported?
 
 Because in our Go SSH server we re-implement `rsync`, many options are currently
-not supported. For example, `--delete` and `--dry-run` are not supported. At
+not supported. For example, `--dry-run` is not supported. At
 this time, the only options we supported are the following:
 
 - `-r`
 - `-v`
+- `--delete`
 
 ## scp