Can I be more clear?

.config/nvim/lua/config/options.lua

@@ -5,13 +5,18 @@ vim.g.maplocalleader = ","
 
 vim.opt.number = true
 vim.opt.relativenumber = false -- relative line numbers
-vim.opt.tabstop = 4 -- tab width
+vim.opt.tabstop = 4 -- tab width in spaces
+vim.bo.tabstop = 4 -- tab width in spaces
 vim.opt.shiftwidth = 4 -- indent width
+vim.bo.shiftwidth = 4 -- indent width
 vim.opt.expandtab = true -- spaces instead of tabs
 vim.opt.smartindent = true -- smart indentation
 vim.opt.termguicolors = true -- true color support
 vim.opt.clipboard = "unnamedplus" -- system clipboard
 -- vim.opt.smoothscroll = true
-vim.opt.conceallevel = 0
+vim.opt.conceallevel = 0 -- please don't hide stuff from me
+vim.opt.wrap = true -- Enable line wrap
+
+vim.opt.spelllang = { "en", "nl" }
 
 -- Colorscheme is set in its plugin file