Why is this an issue?

This rule checks if entity ports are commented.

How to fix it

Code examples

Noncompliant code example

entity e is
  port (
    a : in std_logic;
    b : out std_logic
  );
end;

Compliant solution

entity e is
  port (
    a : in std_logic; -- My description...
    b : out std_logic -- Blaba...
  );
end;