doc: fix duplicate word "for for" in compile cache

Author: watilde

doc/api/module.md

@@ -372,7 +372,7 @@ This may slow down the first load of a module graph, but subsequent loads of the
 graph may get a significant speedup if the contents of the modules do not change.
 
 To clean up the generated compile cache on disk, simply remove the cache directory. The cache
-directory will be recreated the next time the same directory is used for for compile cache
+directory will be recreated the next time the same directory is used for compile cache
 storage. To avoid filling up the disk with stale cache, it is recommended to use a directory
 under the [`os.tmpdir()`][]. If the compile cache is enabled by a call to
 [`module.enableCompileCache()`][] without specifying the `directory`, Node.js will use