error in documentation about BIO_read

Hello Openssl Developers, Could you please update the documentation on BIO_read, particularly the BIO_read.pod file!? There is a paragraph in the file: --- A 0 or -1 return is not necessarily an indication of an error. In particular when the source/sink is non-blocking or of a cert

[openssl.org #656] error in documentation about BIO_read

Hello Openssl Developers, Could you please update the documentation on BIO_read, particularly the BIO_read.pod file!? There is a paragraph in the file: --- A 0 or -1 return is not necessarily an indication of an error. In particular when the source/sink is non-blocking or of a cer