How to write custom messages on passed tests with jasmine and protractor?

I'm looking a way to add custom messages on succeeded tests with protractor and jasmine. There're many ways to customize messages on failure, like jasmine-custom-message node package or simply:

expect(column.get(0)).toEqual("7", "This is not something I've expected");

But I haven't found a way to add custom messages on success. I'm using protractor-jasmine2-html-reporter to generate my reports, but successful tests only display a "passed" or "0 failure" messages and I'd like to be more explicit about what am I testing and why the tests passed.