Fix typo (fix #334)
Fix typo (fix #334)

kmuto/review,krororo/review,kuad9/review_study,krororo/review,murashitas/review,kmuto/review,orangain/review,masawada/review,murashitas/review,suzuki/review,takahashim/review,krororo/review,kuad9/review_study,suzuki/review,kmuto/review,orangain/review,masawada/review,takahashim/review