un-object orient some functions

lua/conf/binds.lua

@@ -37,7 +37,7 @@ map('n', '<leader>x', '<cmd>!chmod +x "%"<CR>') -- execute order 111
 a.nvim_create_autocmd('FileType', {
   pattern = 'netrw',
   callback = function()
-    local bind = function(lhs, rhs)
+    local function bind(lhs, rhs)
       vim.keymap.set('n', lhs, rhs, { remap = true, buffer = true })
     end
     bind('h', '-^') -- Go up a directory