Documentation of an exported function should start with the function’s name GO-D5001

Doc comments work best as complete sentences, which allow a wide variety of automated presentations. The first sentence should be a one-sentence summary that starts with the name being declared.

If every doc comment begins with the name of the item it describes, you can use the doc subcommand of the go tool and run the output through grep.

See https://golang.org/doc/effective_go.html#commentary for more information on how to write good documentation.

Bad practice

package main

// This function tries to summon a cybernetically enhanced duck
func SummonDucks() {
}

Recommended

package main

// SummonDucks tries to summon a cybernetically enhanced duck
func SummonDucks() {
}