Change from tabs to spaces

main.go

@@ -15,7 +15,7 @@ func main() {
 	}
 
 	s := bufio.NewScanner(f)
-	fmt.Println("\tenvironment:")
+	fmt.Println("    environment:")
 
 	for s.Scan() {
 		if strings.HasPrefix(s.Text(), "export ") {
@@ -24,7 +24,7 @@ func main() {
 			v := strings.Split(s.Text()[7:], "=")
 			v[1] = strings.TrimSuffix(v[1], "\"")
 			v[1] = strings.TrimPrefix(v[1], "\"")
-			fmt.Printf("\t\t- %s=%s\n", v[0], v[1])
+			fmt.Printf("      - %s=%s\n", v[0], v[1])
 		}
 	}
 	if err := s.Err(); err != nil {