Add newline after title (#39)

Add newline after title

Reviewed-on: https://gitea.com/gitea/changelog/pulls/39
Reviewed-by: John Olheiser <john.olheiser@gmail.com>
Reviewed-by: techknowlogick <techknowlogick@gitea.io>

cmd/generate.go

@@ -51,6 +51,7 @@ func runGenerate(cmd *cli.Context) error {
 	processPRs(prs, cfg.SkipRegex)
 
 	fmt.Println(title)
+	fmt.Println()
 	for _, g := range cfg.Groups {
 		if len(entries[g.Name]) == 0 {
 			continue