diff --git a/init.lua b/init.lua
index a77c46e7..28e32e6d 100644
--- a/init.lua
+++ b/init.lua
@@ -99,8 +99,9 @@ vim.g.loaded_netrwPlugin = 1
 -- Sets how neovim will display certain whitespace characters in the editor.
 --  See `:help 'list'`
 --  and `:help 'listchars'`
+-- for backup tab characters -> »
 vim.opt.list = true
-vim.opt.listchars = { tab = '» ', trail = '·', nbsp = '␣' }
+vim.opt.listchars = { tab = '| ', trail = '·', nbsp = '␣' }
 
 -- Preview substitutions live, as you type!
 vim.opt.inccommand = 'split'
@@ -749,11 +750,11 @@ require('lazy').setup({
       --
       -- Examples:
       --  - va)  - [V]isually select [A]round [)]paren
-      --  - yinq - [Y]ank [I]nside [N]ext [Q]uote
+      --  - yinq - [Y]an [I]nside [N]ext [Q]uote
       --  - ci'  - [C]hange [I]nside [']quote
       require('mini.ai').setup { n_lines = 500 }
 
-      -- Add/delete/replace surroundings (brackets, quotes, etc.)
+      -- Add/delete/replace surroundings (bracets, quotes, etc.)
       --
       -- - saiw) - [S]urround [A]dd [I]nner [W]ord [)]Paren
       -- - sd'   - [S]urround [D]elete [']quotes
@@ -828,7 +829,7 @@ require('lazy').setup({
           dotfiles = true,
         },
       }
-      vim.keymap.set('n', '<leader>p', ':NvimTreeToggle<CR>', { silent = true })
+      vim.keymap.set('n', '<leader>0', ':NvimTreeToggle<CR>', { silent = true })
     end,
   },