Some final adjustments before merge

src/env.v

@@ -49,7 +49,7 @@ pub fn load<T>(path string) ?T {
 
 	if os.exists(path) {
 		// We don't use reflect here because reflect also sets any fields not
-		// in the toml back to "empty", which we don't want
+		// in the toml back to their zero value, which we don't want
 		doc := toml.parse_file(path) ?
 
 		$for field in T.fields {

src/main.v

@@ -9,7 +9,7 @@ import git
 fn main() {
 	mut app := cli.Command{
 		name: 'vieter'
-		description: 'Arch repository server'
+		description: 'Vieter is a lightweight implementation of an Arch repository server.'
 		version: '0.1.0'
 		flags: [
 			cli.Flag{

src/server/cli.v

@@ -18,7 +18,7 @@ pub:
 pub fn cmd() cli.Command {
 	return cli.Command{
 		name: 'server'
-		description: 'Start the Vieter server'
+		description: 'Start the Vieter server.'
 		execute: fn (cmd cli.Command) ? {
 			config_file := cmd.flags.get_string('config-file') ?
 			conf := env.load<Config>(config_file) ?