Adding more in the README for MacOS and opting out of swapfiles

lua/default/set.lua

@@ -4,6 +4,7 @@ vim.opt.tabstop = 2
 vim.opt.softtabstop = 2
 vim.opt.shiftwidth = 2
 vim.opt.expandtab = true
+vim.opt.swapfile = false
 
 vim.opt.smartindent = true