Original sentence: The Korean alphabet, known as Chosŏn'gŭl () or Hangul ( ; from Korean   ), has been used to write the Korean language since its creation in the 15th century by Sejong the Great
Edited sentence: The Korean alphabet, known as Hangul ( ; from Korean   ) or Chosŏn'gŭl (), has been used to write the Korean language since its creation in the 15th century by Sejong the Great