Change formatting

README.md

@@ -24,7 +24,7 @@ The uploader monitors the upload queue. When the packer brings a new megawarc, t
 
 If necessary, multiple uploaders can work the same queue.
 
-3a. The offloader
+4. The offloader
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 The offloader monitors the upload queue. Instead of uploading to Archive.org, the megawarc will be sent to another host via rsync. This is useful when Archive.org has issues.