Enable symbols for lualine, change shortcut for toggle term

init.lua

@@ -1,7 +1,7 @@
 -- lualine config
 require('lualine').setup{
         options = {
-                icons_enabled = false,
+                icons_enabled = true,
                 theme = 'auto',
         },
         sections = {
@@ -13,6 +13,7 @@ require('lualine').setup{
 
 -- toggleterm config
 require('toggleterm').setup{
+        open_mapping = [[,t]],
         size = 20,
         hide_numbers = true -- hide the number column in toggleterm buffers
 }