fix: keymaps config helper (#340)

* fix: keymaps config helper

* update readme

README.md

@@ -240,7 +240,7 @@ e.g.
   -- e.g. move_cursor_key = '<M-p>',
   -- once moved to floating window, you can use <M-d>, <M-u> to move cursor up and down
   keymaps = {}  -- relate to move_cursor_key; the keymaps inside floating window
-  -- e.g. keymaps = { 'j', '<C-o>j' } this map j to <C-o>j in floating window
+  -- e.g. keymaps = { { 'j', '<C-o>j' }, } this map j to <C-o>j in floating window
   -- <M-d> and <M-u> are default keymaps to move cursor up and down
 }
 

lua/lsp_signature/helper.lua

@@ -844,7 +844,7 @@ helper.set_keymaps = function(winnr, bufnr)
     end
     if maps and type(maps) == 'table' then
       for _, map in ipairs(maps) do
-        vim.keymap.set('i', map.lhs, map.rhs, { buffer = bufnr })
+        vim.keymap.set('i', map[1], map[2], { buffer = bufnr })
       end
     end
   end