nvim: lsp: update comments

.config/nvim/lua/lsp.lua

@@ -12,8 +12,7 @@ packer.use {
         map('n', '<f5>', vim.diagnostic.goto_prev)
         map('n', '<f6>', vim.diagnostic.goto_next)
 
-        -- Only map the following keys after the language server attaches to the
-        -- current buffer
+        -- only do this after the language server attaches to the current buffer
         local on_attach = function(client, bufnr)
             local function maplsp(mode, shortcut, command)
                 vim.keymap.set(mode, shortcut, command,
@@ -62,10 +61,11 @@ packer.use {
             end
         end
 
-        -- setup servers
+        -- update client capabilities with completion plugin stuff
         local capabilities = require('cmp_nvim_lsp').update_capabilities(
             vim.lsp.protocol.make_client_capabilities())
 
+        -- setup servers
         if (vim.fn.executable('clangd') > 0) then
             require'lspconfig'.clangd.setup{
                 cmd = {