@command{rsync} performs much better than @command{scp} when
transferring files that exist on both hosts. However, this advantage
-is lost if the file exists only on one side of the connection.
+is lost if the file exists only on one side of the connection, during
+the first file transfer.
This method supports the @samp{-p} argument.
Every entry has the form (REGEXP PROPERTY VALUE). The regexp
matches remote file names. It can be nil. PROPERTY is a string,
and VALUE the corresponding value. They are used, if there is no
-matching entry for PROPERTY in `tramp-cache-data'. For more
-details see the info pages."
+matching entry for PROPERTY in `tramp-cache-data'.
+
+PROPERTY can also be a string representing a parameter in
+`tramp-methods'. For more details see the Info node `(tramp) Predefined
+connection information'."
:group 'tramp
:version "24.4"
:type '(repeat (list (choice :tag "File Name regexp" regexp (const nil))