fix: find next request line when the verb is 'DELETE'

Author: Jose Luis Lavado

lua/rest-nvim/request/init.lua

@@ -240,7 +240,7 @@ local function end_request(bufnr, linenumber)
   end
   utils.move_cursor(bufnr, linenumber)
 
-  local next = vim.fn.search("^GET\\|^POST\\|^PUT\\|^PATCH\\|^DELETE\\^###\\", "cn",
+  local next = vim.fn.search("^GET\\|^POST\\|^PUT\\|^PATCH\\|^DELETE\\|^###\\", "cn",
     vim.fn.line("$"))
 
   -- restore cursor position