elixir: removed comment, tweaked a bit around

config/plugins/lang/elixir.nix

@@ -1,8 +1,9 @@
-{ pkgs, ... }:
+{ ... }:
 {
   plugins = {
+
+    lsp.servers.nextls.enable = true;
     lsp.servers.elixirls.enable = true;
-    lsp.servers.nextls.enable = true; # idk probably needed for elixirls
 
     conform-nvim.settings = {
       formatters_by_ft = {
@@ -10,12 +11,6 @@
       };
     };
 
-    # TODO use credo to lint
-    #lint = {
-    #  lintersByFt.elixir = [ "elixir" ];
-    #  linters.elixir.cmd = "${pkgs.elixir}/bin/mix deps.get";
-    #};
-
     treesitter.settings.ensure_installed = [
       "eex"
       "elixir"