Merge branch 'jv-cleanup-main.go' into 'master'

Clean up main.go NO CHANGELOG

See merge request gitlab-org/gitlab-workhorse!639

main.go

-/*
-gitlab-workhorse handles slow requests for GitLab
-
-This HTTP server can service 'git clone', 'git push' etc. commands
-from Git clients that use the 'smart' Git HTTP protocol (git-upload-pack
-and git-receive-pack). It is intended to be deployed behind NGINX
-(for request routing and SSL termination) with access to a GitLab
-backend (for authentication and authorization) and local disk access
-to Git repositories managed by GitLab. In GitLab, this role was previously
-performed by gitlab-grack.
-
-In this file we start the web server and hand off to the upstream type.
-*/
 package main
 
 import (
@@ -54,7 +41,6 @@ type bootConfig struct {
 }
 
 func main() {
-
 	boot, cfg, err := buildConfig(os.Args[0], os.Args[1:])
 	if err == (alreadyPrintedError{flag.ErrHelp}) {
 		os.Exit(0)