diff --git a/README.md b/README.md
index a4fe9e7..5556042 100644
--- a/README.md
+++ b/README.md
@@ -111,7 +111,7 @@ Unlike other completion sources, copilot can use other lines above or below an e
 ```lua
 local has_words_before = function()
   if vim.api.nvim_buf_get_option(0, "buftype") == "prompt" then return false end
-  local line, col = unpack(vim.api.nvim_win_get_cursor(0))
+  local line, col = table.unpack(vim.api.nvim_win_get_cursor(0))
   return col ~= 0 and vim.api.nvim_buf_get_text(0, line-1, 0, line-1, col, {})[1]:match("^%s*$") == nil
 end
 cmp.setup({