doc: remove cryptoStream API reference

Author: JonasBa

doc/api/tls.md

@@ -553,29 +553,6 @@ appends a hint suggesting that if the root CA is installed locally,
 try running with the `--use-system-ca` flag to direct developers towards a
 secure solution, to prevent unsafe workarounds.
 
-## Class: `tls.CryptoStream`
-
-<!-- YAML
-added: v0.3.4
-deprecated: v0.11.3
--->
-
-> Stability: 0 - Deprecated: Use [`tls.TLSSocket`][] instead.
-
-The `tls.CryptoStream` class represents a stream of encrypted data. This class
-is deprecated and should no longer be used.
-
-### `cryptoStream.bytesWritten`
-
-<!-- YAML
-added: v0.3.4
-deprecated: v0.11.3
--->
-
-The `cryptoStream.bytesWritten` property returns the total number of bytes
-written to the underlying socket _including_ the bytes required for the
-implementation of the TLS protocol.
-
 ## Class: `tls.Server`
 
 <!-- YAML