Update init.lua

added a URL to the lua-guide
may help others who miss the :help lua-guide

Author: restray

init.lua

@@ -17,7 +17,9 @@ Kickstart.nvim is a template for your own configuration.
   a guide. One possible example:
   - https://learnxinyminutes.com/docs/lua/
 
+
   And then you can explore or search through `:help lua-guide`
+  - https://neovim.io/doc/user/lua-guide.html
 
 
 Kickstart Guide: