From 6b38375be00440ac2f85d2ed13efe21b46f753db Mon Sep 17 00:00:00 2001
From: Chris Cromer <chris@cromer.cl>
Date: Fri, 4 Jan 2019 16:59:30 -0300
Subject: [PATCH] add comment about the '0'

---
 lib/rut.vala | 1 +
 1 file changed, 1 insertion(+)

diff --git a/lib/rut.vala b/lib/rut.vala
index c6b4abc..33733a3 100644
--- a/lib/rut.vala
+++ b/lib/rut.vala
@@ -111,6 +111,7 @@ namespace Sernatur {
 					return 'K';
 				}
 				else {
+					// Add the '0' to convert from int to unichar
 					return (unichar) remainder + '0';
 				}
 			}