doc: fix return type

[exoego]

IIUC, crypto.createDiffieHellmanGroup(name) and its original crypto.getDiffieHellman(groupName) will return a instance of DiffieHellmanGroup which is not a sub type of DiffieHellman.

const instnace = crypto.createDiffieHellmanGroup("modp14")

console.log(instnace instanceof crypto.DiffieHellmanGroup)
// true
console.log(instnace instanceof crypto.DiffieHellman)
// false

on Node.js v12.10.0.

Checklist

• documentation is changed or added
• commit message follows commit guidelines

[Trott]

@nodejs/crypto

[vsemozhetbyt]

If this will be accepted, we also need to update the type parser, i.e. to add an entry after this line:

node/tools/doc/type-parser.js

Line 54 in 7333c71

'DiffieHellman': 'crypto.html#crypto_class_diffiehellman',

[Trott]

If this will be accepted, we also need to update the type parser, i.e. to add an entry after this line:

node/tools/doc/type-parser.js

Line 54 in 7333c71

'DiffieHellman': 'crypto.html#crypto_class_diffiehellman',

It will have to happen in this PR or else make doc will fail, I think?

[exoego]

If this will be accepted, we also need to update the type parser, i.e. to add an entry after this line:

node/tools/doc/type-parser.js

Line 54 in 7333c71

'DiffieHellman': 'crypto.html#crypto_class_diffiehellman',

It will have to happen in this PR or else make doc will fail, I think?

Added in 87b26aa

[Trott]

@nodejs/crypto @nodejs/documentation This could use reviews.

[Trott]

@nodejs/collaborators

[Trott]

Rebased and force-pushed.

Lite CI: https://ci.nodejs.org/job/node-test-pull-request-lite-pipeline/3970/

[Trott]

Landed in 03b7a5a