Typo and indentation fixes.
Typo and indentation fixes.

jtakayama/makahiki-draft,yongwen/makahiki,yongwen/makahiki,jtakayama/makahiki-draft,csdl/makahiki,csdl/makahiki,csdl/makahiki,yongwen/makahiki,jtakayama/makahiki-draft,jtakayama/makahiki-draft,yongwen/makahiki,csdl/makahiki