Bug #111984 Typos and inconsistencies in the doxygen doc for the protocol

Description:
While reading the Client/Server docs (https://dev.mysql.com/doc/dev/mysql-server/latest/), I've found some typos and inconsistencies:

# https://dev.mysql.com/doc/dev/mysql-server/latest/page_protocol_connection_phase_packets_p...

* auth_plugin_name's type should be "string<NUL>", not "NULL"

# https://dev.mysql.com/doc/dev/mysql-server/latest/page_protocol_connection_phase_packets_p...

* If capabilities & CLIENT_PLUGIN_AUTH_LENENC_CLIENT_DATA, auth_response's type should be "string<lenenc>" instead of "string<length>"

# https://dev.mysql.com/doc/dev/mysql-server/latest/page_protocol_basic_ok_packet.html

* "if capabilities & CLIENT_SESSION_TRACK" misses a curly bracket at the end

How to repeat:
Refer to the links in the description to see the typos/inconsistencies

Hello Davide,

Thank you for the report and feedback.

regards,
Umesh

I've found another typo:

# https://dev.mysql.com/doc/dev/mysql-server/latest/page_protocol_com_statistics.html

* "Returns elther a string<EOF>" should be "Returns either a string<EOF> or an ERR_Packet"

Could you confirm?

Hi, I've found another typo.

# https://dev.mysql.com/doc/dev/mysql-server/latest/page_protocol_binary_resultset.html#sect...
# Section "ProtocolBinary::MYSQL_TYPE_TIME"

* The last example has "01" as a valid time binary representation, but it should be "00" instead.

Hi, here's a newly found typo:

# https://dev.mysql.com/doc/dev/mysql-server/8.1.0/page_protocol_com_stmt_prepare.html#sect_...

* The first example after the "Column definition block" has some "|" chars that shouldn't be there. Spaces should replace them.

I've found another typo:

# https://dev.mysql.com/doc/dev/mysql-server/8.1.0/page_protocol_com_stmt_execute.html

* if (num_params > 0 || (CLIENT_QUERY_ATTRIBUTES && (flags & PARAMETER_COUNT_AVAILABLE)) {

The number of "(" does not match the number of corresponding ")"

# https://dev.mysql.com/doc/dev/mysql-server/8.1.0/page_protocol_com_query_response_text_res...

* In the "Protocol::ColumnDefinition41" session, two unused bytes at the end of the packet are present but not documented (see "Binary Protocol Resultset - Example" in https://dev.mysql.com/doc/dev/mysql-server/8.1.0/page_protocol_binary_resultset.html#sect_... as a reference)