Wording: should use encryption instead of wrapping

[DanGhita]

In section 1.3, it is written: "Information on how the content is encrypted: the wrapping method"
I think we should use instead: encryption method (or encryption algorithm).

[jordig100]

I think that this paragraph refers to both wrapping and content encryption. I think it is better to leave it as it is.
The only change I'd do it to change the ":" by a ",".

Information on how the content is encrypted, the wrapping method, and other information relevant to enable content decryption.