Add a new comment in TDirectory::mkdir to clarify that the new directory is created inside the current directory and not inside "this" directory.
Add a new comment in TDirectory::mkdir to clarify that the new directory
is created inside the current directory and not inside "this" directory.


git-svn-id: ecbadac9c76e8cf640a0bca86f6bd796c98521e3@533 27541ba8-7e3a-0410-8455-c3a389f83636

dawehner/root,bbannier/ROOT,dawehner/root,bbannier/ROOT,bbannier/ROOT,dawehner/root,bbannier/ROOT,bbannier/ROOT,dawehner/root,dawehner/root,dawehner/root,bbannier/ROOT,dawehner/root,bbannier/ROOT,dawehner/root