doc: fix awkward wording in the toggle_trash action

Author: stevearc

lua/oil/actions.lua

@@ -267,7 +267,7 @@ M.change_sort = {
 }
 
 M.toggle_trash = {
-  desc = "Jump back and forth the trash for the current directory",
+  desc = "Jump to and from the trash for the current directory",
   callback = function()
     local fs = require("oil.fs")
     local bufname = vim.api.nvim_buf_get_name(0)
@@ -278,8 +278,8 @@ M.toggle_trash = {
       url = "oil-trash://" .. path
     elseif scheme == "oil-trash://" then
       url = "oil://" .. path
-      -- The non-linux trash implementations don't support per-directory trash, so try to jump back
-      -- to the original buffer by looking at the alternat buffer
+      -- The non-linux trash implementations don't support per-directory trash,
+      -- so jump back to the stored source buffer.
       if not fs.is_linux then
         local src_bufnr = vim.b.oil_trash_toggle_src
         if src_bufnr and vim.api.nvim_buf_is_valid(src_bufnr) then