cleanup

cmd/litestream/version.go

@@ -6,8 +6,10 @@ import (
 	"fmt"
 )
 
+// VersionCommand represents a command to print the current version.
 type VersionCommand struct{}
 
+// Run executes the command.
 func (c *VersionCommand) Run(ctx context.Context, args []string) (err error) {
 	fs := flag.NewFlagSet("litestream-version", flag.ContinueOnError)
 	fs.Usage = c.Usage
@@ -20,6 +22,7 @@ func (c *VersionCommand) Run(ctx context.Context, args []string) (err error) {
 	return nil
 }
 
+// Usage prints the help screen to STDOUT.
 func (c *VersionCommand) Usage() {
 	fmt.Println(`
 Prints the version.