diff --git a/src/events/command.lua b/src/events/command.lua
index c1d682e..70f0dfd 100644
--- a/src/events/command.lua
+++ b/src/events/command.lua
@@ -1,4 +1,4 @@
-return function(C, api, msg)
+return function(C, api, msg)
   local cmd = C.cmds[msg.cmd]
   local owner = msg.from.id == C.config.owner
   local l = msg.from.language_code
diff --git a/src/events/ready.lua b/src/events/ready.lua
index 41a5356..56fb035 100644
--- a/src/events/ready.lua
+++ b/src/events/ready.lua
@@ -1,4 +1,4 @@
-function table.indexOf(t, w)
+function table.indexOf(t, w)
   local i = {}
   for k,v in pairs(t) do i[v] = k end
   return i[w]
diff --git a/src/parts/db.lua b/src/parts/db.lua
deleted file mode 100644
index 92c9aa5..0000000
--- a/src/parts/db.lua
+++ /dev/null
@@ -1,16 +0,0 @@
-return function(Core)
-local path = 'etc/db' -- from root
-local time = 60 * 5   -- 5min
-
-Core.db = require 'etc.db' (path)
-
-local t = os.time()
-Core:on('tick', function()
-  if os.time() - t >= time then
-    t = os.time()
-    print 'saving...'
-    Core.db:save()
-  end
-end)
-
-end