doc: remove repeated statement in globals.markdown

Per: nodejs/node-v0.x-archive#25102

Originally reported by @kuldipem

Reviewed By: Sakthipriyan Vairamani <[email protected]>
PR-URL: #2378

Author: jasnell

doc/api/globals.markdown

@@ -143,8 +143,6 @@ when to use `module.exports`.
 
 See the [module system documentation][] for more information.
 
-See the [module section][] for more information.
-
 ## setTimeout(cb, ms)
 
 Run callback `cb` after *at least* `ms` milliseconds. The actual delay depends