diff --git a/Makefile b/Makefile
deleted file mode 100644
index a89ec6d..0000000
--- a/Makefile
+++ /dev/null
@@ -1,14 +0,0 @@
-SHELL:=/usr/bin/env bash
-
-LOG_INFO=$(shell date +"%H:%M:%S") \e[0;34mINFO\e[0m
-LOG_ERROR=$(shell date +"%H:%M:%S") \e[1;31mERROR\e[0m
-LOG_WARNING=$(shell date +"%H:%M:%S") \e[0;33mWARNING\e[0m
-LOG_SUCCESS=$(shell date +"%H:%M:%S") \e[0;32mSUCCESS\e[0m
-GIT_ROOT=$(shell git rev-parse --show-toplevel)
-
-.DEFAULT_GOAL := load
-
-load:
-	@echo -e "$(LOG_INFO) Loading dev env..."
-	@echo -e "$(LOG_WARNING) Opening $(GIT_ROOT)"
-	nvim --cmd "set rtp+=$(GIT_ROOT)"
diff --git a/README.md b/README.md
index 6f45cad..7e0014e 100644
--- a/README.md
+++ b/README.md
@@ -65,10 +65,10 @@ use({
   "okuuva/auto-save.nvim",
   tag = 'v1*',
   config = function()
-   require("auto-save").setup {
+   require("auto-save").setup({
      -- your config goes here
      -- or just leave it empty :)
-   }
+   })
   end,
 })
 ```
@@ -78,10 +78,10 @@ use({
 ```vim
 Plug 'okuuva/auto-save.nvim', { 'tag': 'v1*' }
 lua << EOF
-  require("auto-save").setup {
+  require("auto-save").setup({
     -- your config goes here
     -- or just leave it empty :)
-  }
+  })
 EOF
 ```
 
@@ -124,7 +124,7 @@ It is also possible to pass a pattern to a trigger event, if you only want to ex
 {
   trigger_events = {
     immediate_save = {
-      { "BufLeave", pattern = {"*.c", "*.h"} }
+      { "BufLeave", pattern = { "*.c", "*.h" } }
     }
   }
 }
@@ -134,19 +134,18 @@ It is also possible to pass a pattern to a trigger event, if you only want to ex
 
 The `condition` field of the configuration allows the user to exclude **auto-save** from saving specific buffers.
 
-Here is an example using a helper function from `auto-save.utils.data` that disables auto-save for specified file types:
+Here is an example that disables auto-save for specified file types:
 
 ```lua
 {
   condition = function(buf)
-    local fn = vim.fn
-    local utils = require("auto-save.utils.data")
+    local filetype = vim.fn.getbufvar(buf, "&filetype")
 
     -- don't save for `sql` file types
-    if utils.not_in(fn.getbufvar(buf, "&filetype"), {'sql'}) then
-      return true
+    if vim.list_contains({ "sql" }, filetype) then
+      return false
     end
-    return false
+    return true
   end
 }
 ```
@@ -156,10 +155,8 @@ You may also exclude `special-buffers` see (`:h buftype` and `:h special-buffers
 ```lua
 {
   condition = function(buf)
-    local fn = vim.fn
-
     -- don't save for special-buffers
-    if fn.getbufvar(buf, "&buftype") ~= '' then
+    if vim.fn.getbufvar(buf, "&buftype") ~= '' then
       return false
     end
     return true
@@ -178,7 +175,7 @@ Besides running auto-save at startup (if you have `enabled = true` in your confi
 You may want to set up a key mapping for toggling:
 
 ```lua
-vim.api.nvim_set_keymap("n", "<leader>n", ":ASToggle<CR>", {})
+vim.api.nvim_set_keymap("n", "<leader>n", "<cmd>ASToggle<CR>", {})
 ```
 
 or as part of the `lazy.nvim` plugin spec:
@@ -187,7 +184,7 @@ or as part of the `lazy.nvim` plugin spec:
 {
   "okuuva/auto-save.nvim",
   keys = {
-    { "<leader>n", ":ASToggle<CR>", desc = "Toggle auto-save" },
+    { "<leader>n", "<cmd>ASToggle<CR>", desc = "Toggle auto-save" },
   },
   ...
 },
@@ -216,12 +213,34 @@ vim.api.nvim_create_autocmd('User', {
     callback = function(opts)
         if opts.data.saved_buffer ~= nil then
             local filename = vim.api.nvim_buf_get_name(opts.data.saved_buffer)
-            print('AutoSave: saved ' .. filename .. ' at ' .. vim.fn.strftime('%H:%M:%S'))
+            vim.notify('AutoSave: saved ' .. filename .. ' at ' .. vim.fn.strftime('%H:%M:%S'), vim.log.levels.INFO)
         end
     end,
 })
 ```
 
+Another example to print a message when enabling/disabling autosave:
+
+```lua
+local group = vim.api.nvim_create_augroup('autosave', {})
+
+vim.api.nvim_create_autocmd('User', {
+    pattern = 'AutoSaveEnable',
+    group = group,
+    callback = function(opts)
+        vim.notify('AutoSave enabled', vim.log.levels.INFO)
+    end,
+})
+
+vim.api.nvim_create_autocmd('User', {
+    pattern = 'AutoSaveDisable',
+    group = group,
+    callback = function(opts)
+        vim.notify('AutoSave disabled', vim.log.levels.INFO)
+    end,
+})
+```
+
 If you want more Events, feel free to open an issue.
 
 ## 🤝 Contributing
diff --git a/lua/auto-save/init.lua b/lua/auto-save/init.lua
index 300f696..1ae6ec4 100644
--- a/lua/auto-save/init.lua
+++ b/lua/auto-save/init.lua
@@ -2,7 +2,6 @@ local M = {}
 
 --- @class Config
 local cnf = require("auto-save.config")
-local echo = require("auto-save.utils.echo")
 local autocmds = require("auto-save.utils.autocommands")
 
 local api = vim.api
@@ -155,10 +154,8 @@ end
 function M.toggle()
   if autosave_running then
     M.off()
-    echo("off")
   else
     M.on()
-    echo("on")
   end
 end
 
diff --git a/lua/auto-save/utils/data.lua b/lua/auto-save/utils/data.lua
index 8057565..fb91eb8 100644
--- a/lua/auto-save/utils/data.lua
+++ b/lua/auto-save/utils/data.lua
@@ -1,5 +1,7 @@
+--- @deprecated
 local M = {}
 
+--- @deprecated
 function M.set_of(list)
   local set = {}
   for i = 1, #list do
@@ -8,6 +10,7 @@ function M.set_of(list)
   return set
 end
 
+--- @deprecated
 function M.not_in(var, arr)
   if M.set_of(arr)[var] == nil then
     return true
diff --git a/lua/auto-save/utils/echo.lua b/lua/auto-save/utils/echo.lua
deleted file mode 100644
index c6e03a2..0000000
--- a/lua/auto-save/utils/echo.lua
+++ /dev/null
@@ -1,25 +0,0 @@
-local TITLE = "auto-save"
-
-return function(msg, kind)
-  local has_notify_plugin = pcall(require, "notify")
-  local level = {}
-
-  if kind == "error" then
-    level.log = vim.log.levels.ERROR
-    level.type = "error"
-  elseif kind == "warn" then
-    level.log = vim.log.levels.WARN
-    level.type = "error"
-  else
-    level.log = kind or vim.log.levels.INFO
-    level.type = "info"
-  end
-
-  if has_notify_plugin then
-    vim.notify(msg, level.log, {
-      title = TITLE,
-    })
-  else
-    vim.notify(("%s: %s"):format(TITLE, msg), level.log)
-  end
-end