diff --git a/lua/plugins/lspconfig.lua b/lua/plugins/lspconfig.lua
index 8bd087d..4dc4f3f 100644
--- a/lua/plugins/lspconfig.lua
+++ b/lua/plugins/lspconfig.lua
@@ -9,33 +9,34 @@ local function on_attach(client, bufnr)
 
    local opts = { noremap = true, silent = true }
 
-   local function buf_set_keymap(...)
-      vim.api.nvim_buf_set_keymap(bufnr, ...)
-   end
-
-   -- Mappings.
-
-   buf_set_keymap("n", "gD", "<Cmd>lua vim.lsp.buf.declaration()<CR>", opts)
-   buf_set_keymap("n", "gd", "<Cmd>lua vim.lsp.buf.definition()<CR>", opts)
-   buf_set_keymap("n", "K", "<Cmd>lua vim.lsp.buf.hover()<CR>", opts)
-   buf_set_keymap("n", "gi", "<cmd>lua vim.lsp.buf.implementation()<CR>", opts)
-   buf_set_keymap("n", "<C-k>", "<cmd>lua vim.lsp.buf.signature_help()<CR>", opts)
-   buf_set_keymap("n", "<space>wa", "<cmd>lua vim.lsp.buf.add_workspace_folder()<CR>", opts)
-   buf_set_keymap("n", "<space>wr", "<cmd>lua vim.lsp.buf.remove_workspace_folder()<CR>", opts)
-   buf_set_keymap("n", "<space>wl", "<cmd>lua print(vim.inspect(vim.lsp.buf.list_workspace_folders()))<CR>", opts)
-   buf_set_keymap("n", "<space>D", "<cmd>lua vim.lsp.buf.type_definition()<CR>", opts)
-   buf_set_keymap("n", "<space>rn", "<cmd>lua vim.lsp.buf.rename()<CR>", opts)
-   buf_set_keymap("n", "gr", "<cmd>lua vim.lsp.buf.references()<CR>", opts)
-   buf_set_keymap("n", "<space>e", "<cmd>lua vim.lsp.diagnostic.show_line_diagnostics()<CR>", opts)
-   buf_set_keymap("n", "[d", "<cmd>lua vim.lsp.diagnostic.goto_prev()<CR>", opts)
-   buf_set_keymap("n", "]d", "<cmd>lua vim.lsp.diagnostic.goto_next()<CR>", opts)
-   buf_set_keymap("n", "<space>q", "<cmd>lua vim.lsp.diagnostic.set_loclist()<CR>", opts)
+   -- lsp Mappings.
+   vim.api.nvim_buf_set_keymap(bufnr, "n", "gD", "<Cmd>lua vim.lsp.buf.declaration()<CR>", opts)
+   vim.api.nvim_buf_set_keymap(bufnr, "n", "gd", "<Cmd>lua vim.lsp.buf.definition()<CR>", opts)
+   vim.api.nvim_buf_set_keymap(bufnr, "n", "K", "<Cmd>lua vim.lsp.buf.hover()<CR>", opts)
+   vim.api.nvim_buf_set_keymap(bufnr, "n", "gi", "<cmd>lua vim.lsp.buf.implementation()<CR>", opts)
+   vim.api.nvim_buf_set_keymap(bufnr, "n", "<C-k>", "<cmd>lua vim.lsp.buf.signature_help()<CR>", opts)
+   vim.api.nvim_buf_set_keymap(bufnr, "n", "<space>wa", "<cmd>lua vim.lsp.buf.add_workspace_folder()<CR>", opts)
+   vim.api.nvim_buf_set_keymap(bufnr, "n", "<space>wr", "<cmd>lua vim.lsp.buf.remove_workspace_folder()<CR>", opts)
+   vim.api.nvim_buf_set_keymap(
+      bufnr,
+      "n",
+      "<space>wl",
+      "<cmd>lua print(vim.inspect(vim.lsp.buf.list_workspace_folders()))<CR>",
+      opts
+   )
+   vim.api.nvim_buf_set_keymap(bufnr, "n", "<space>D", "<cmd>lua vim.lsp.buf.type_definition()<CR>", opts)
+   vim.api.nvim_buf_set_keymap(bufnr, "n", "<space>rn", "<cmd>lua vim.lsp.buf.rename()<CR>", opts)
+   vim.api.nvim_buf_set_keymap(bufnr, "n", "gr", "<cmd>lua vim.lsp.buf.references()<CR>", opts)
+   vim.api.nvim_buf_set_keymap(bufnr, "n", "<space>e", "<cmd>lua vim.lsp.diagnostic.show_line_diagnostics()<CR>", opts)
+   vim.api.nvim_buf_set_keymap(bufnr, "n", "[d", "<cmd>lua vim.lsp.diagnostic.goto_prev()<CR>", opts)
+   vim.api.nvim_buf_set_keymap(bufnr, "n", "]d", "<cmd>lua vim.lsp.diagnostic.goto_next()<CR>", opts)
+   vim.api.nvim_buf_set_keymap(bufnr, "n", "<space>q", "<cmd>lua vim.lsp.diagnostic.set_loclist()<CR>", opts)
 
    -- Set some keybinds conditional on server capabilities
    if client.resolved_capabilities.document_formatting then
-      buf_set_keymap("n", "<space>f", "<cmd>lua vim.lsp.buf.formatting()<CR>", opts)
+      vim.api.nvim_buf_set_keymap(bufnr, "n", "<space>f", "<cmd>lua vim.lsp.buf.formatting()<CR>", opts)
    elseif client.resolved_capabilities.document_range_formatting then
-      buf_set_keymap("n", "<space>f", "<cmd>lua vim.lsp.buf.range_formatting()<CR>", opts)
+      vim.api.nvim_buf_set_keymap(bufnr, "n", "<space>f", "<cmd>lua vim.lsp.buf.range_formatting()<CR>", opts)
    end
 end
 
@@ -57,7 +58,6 @@ local function setup_servers()
          }
       elseif lang == "lua" then
          lspconfig[lang].setup {
-            root_dir = vim.loop.cwd,
             settings = {
                Lua = {
                   diagnostics = {
@@ -106,8 +106,7 @@ vim.lsp.handlers["textDocument/publishDiagnostics"] = vim.lsp.with(vim.lsp.diagn
    },
    signs = true,
    underline = true,
-   -- set this to true if you want diagnostics to show in insert mode
-   update_in_insert = false,
+   update_in_insert = false, -- update diagnostics insert mode
 })
 
 -- suppress error messages from lang servers