feedback: Lua Style Guide

[TarantoolBot]

<…>at tables are different"
)
end

<...>

os.exit(test:check() |== true| and 0 or 1)

When you’ll test your code output will be somethi<…>

https://www.tarantool.io/en/doc/1.10/dev_guide/lua_style_guide/

== true is not necessary.

See also #1004.