Fix local tarsnap key path in readme
@@ -82,7 +82,7 @@ If you haven't already, "download and install Tarsnap":https://www.tarsnap.com/d
Create a new machine key for your server:
-bc. tarsnap-keygen --keyfile roles/common/files/root_tarsnap.key --user me@example.com --machine example.com
+bc. tarsnap-keygen --keyfile roles/tarsnap/files/root_tarsnap.key --user me@example.com --machine example.com
h3. 3. Prep the server