diff --git a/init.lua b/init.lua
index 78f07d4..08ea525 100644
--- a/init.lua
+++ b/init.lua
@@ -32,7 +32,7 @@ end
 
 local save_bell_positions = function()
   
-   str = minetest.serialize( ({ bell_data = bell_positions}) )
+   local str = minetest.serialize( ({ bell_data = bell_positions}) )
 
    local file, err = io.open( BELL_SAVE_FILE, "wb")
    if (err ~= nil) then
diff --git a/settingtypes.txt b/settingtypes.txt
index 35f0a08..63a97f0 100644
--- a/settingtypes.txt
+++ b/settingtypes.txt
@@ -1,3 +1,6 @@
+#Number of times the big bells will toll at local midnight (0 to disable)
+#Caution: default Minetest settings cause this to happen once per 20 minutes
+bell_tolls_at_midnight (Bell tolls at midnight) int 0
 #Number of times the big bells will toll at local dawn (0 to disable)
 #Caution: default Minetest settings cause this to happen once per 20 minutes
 bell_tolls_at_dawn (Bell tolls at dawn) int 0
@@ -7,9 +10,6 @@ bell_tolls_at_noon (Bell tolls at noon) int 0
 #Number of times the big bells will toll at local dusk (0 to disable)
 #Caution: default Minetest settings cause this to happen once per 20 minutes
 bell_tolls_at_dusk (Bell tolls at dusk) int 0
-#Number of times the big bells will toll at local midnight (0 to disable)
-#Caution: default Minetest settings cause this to happen once per 20 minutes
-bell_tolls_at_midnight (Bell tolls at midnight) int 0
 
 #Bell tolls the number of hours (per the real-world server timezone) on the hour
 bell_tolls_at_server_hours (Bell tolls at server hours) bool true
\ No newline at end of file