[chronojump] Fixed load multiple persons crash since last commits

[Xavier de Blas <xaviblas src gnome org>]

commit 3b258a0f2967a28d386f233e5d31150abcbd842d
Author: Xavier de Blas <xaviblas gmail com>
Date:   Thu Jan 16 14:00:02 2020 +0100

    Fixed load multiple persons crash since last commits

 src/personSession.cs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/src/personSession.cs b/src/personSession.cs
index 6d175a00..f1acae89 100644
--- a/src/personSession.cs
+++ b/src/personSession.cs
@@ -123,7 +123,7 @@ public class PersonSession {
                return uniqueIDStr + ", " + personID + ", " + sessionID + ", " +
                        Util.ConvertToPoint(height) + ", " + Util.ConvertToPoint(weight) + ", " +
                        sportID + ", " + speciallityID + ", " + practice + ", '" + 
-                       comments + ", " +
+                       comments + "', " +
                        Util.ConvertToPoint(trochanterToe) + ", " +
                        Util.ConvertToPoint(trochanterFloorOnFlexion);
        }