fallout from nix-channel updates

nix/home/programs/nvim/default.nix

@@ -148,7 +148,7 @@ with builtins;
               # since both of these are used for actually configuring the system,
               # we'll probably always want them around.
               lua_ls = pkgs.sumneko-lua-language-server;
-              rnix_lsp = pkgs.rnix-lsp;
+              nixd = pkgs.nixd;
             }
           ) }
             EOF
@@ -192,7 +192,7 @@ with builtins;
         plugin = nvim-cmp;
         config = ''
           lua << EOF
-          ${ readFile (./nvim-cmp.lua) }
+          ${ readFile ./nvim-cmp.lua }
           EOF
         '';
       }

nix/home/programs/nvim/nvim-lspconfig.lua

@@ -160,8 +160,8 @@ nvim_lsp.tsserver.setup {
 nvim_lsp.elixirls.setup {
   cmd = { "elixir-ls" },
 }
-nvim_lsp.rnix.setup {
-  cmd = { "@rnix_lsp@/bin/rnix-lsp" },
+nvim_lsp.nixd.setup {
+  cmd = { "@nixd@/bin/nixd" },
 }
 nvim_lsp.rust_analyzer.setup {}