Doc update

README.md

@@ -473,7 +473,12 @@ require('go').setup({
   lsp_on_attach = nil, -- nil: use on_attach function defined in go/lsp.lua,
                        --      when lsp_cfg is true
                        -- if lsp_on_attach is a function: use this function as on_attach function for gopls
-  lsp_codelens = true, -- set to false to disable codelens, true by default
+  lsp_keymaps = true, -- set to false to disable gopls/lsp keymap
+  lsp_codelens = true, -- set to false to disable codelens, true by default, you can use a function
+  -- function(bufnr)
+  --    vim.api.nvim_buf_set_keymap(bufnr, "n", "<space>F", "<cmd>lua vim.lsp.buf.formatting()<CR>", {noremap=true, silent=true})
+  -- end
+  -- to setup a table of codelens
   lsp_diag_hdlr = true, -- hook lsp diag handler
   -- virtual text setup
   lsp_diag_virtual_text = { space = 0, prefix = "" },