Remove obsolete comments
In the below comment line, already codes for log exists so
following comment is obsolete.
// TODO log

Signed-off-by: Daehyeok Mun <daehyeok@gmail.com>
Merge pull request #9197 from somaopensource/remove_obsolete_comment

Remove obsolete comments
Adding support for symlinks
Closes 6094

Signed-off-by: Srini Brahmaroutu <srbrahma@us.ibm.com>