fix encoding in reminder.py + typo

reminder.py

@@ -45,7 +45,8 @@ for vote in c.execute('select id, id_group, date_end, title from votes where is_
                     "Content-type: text/plain; charset=utf-8",
                     "X-Mailer: %s" % VERSION,
                     "",
-                    "%s %s : %s" % (gettext(u"A vote concerns you and is going to terminate on"), vote[2], vote[3]),
+                    "%s %s : %s" % (gettext(u"A vote concerns you and is going 
+                    to terminate on"), vote[2], vote[3].encode('utf-8')),
                     gettext(u"You still didn't take part to it !"),
                     "",
                     gettext(u"This link will bring you to the form where you will be able to participate :"),
@@ -68,8 +69,10 @@ for vote in c.execute('select id, id_group, date_end, title from votes where is_
                     "Content-type: text/plain; charset=utf-8",
                     "X-Mailer: %s" % VERSION,
                     "",
-                    "%s %s : %s" % (gettext(u"A vote concerns you and is going to terminate on "), vote[2], vote[3]),
-                    gettext(u"You have already voted but you can still modify you choice"),
+                    "%s %s : %s" % (gettext(u"A vote concerns you and is going 
+                    to terminate on "), vote[2], vote[3].encode('utf-8')),
+                    gettext(u"You have already voted but you can still modify 
+                    your choice"),
                     "",
                     gettext(u"This link will bring you to the form where you will be able to participate :"),
                     link,