fix: correct kāijī hanzi to 开机 instead of 井机

Closes #2

content/Hanyu-Jiaocheng/vocabulary/2a-l01.csv

@@ -9,7 +9,7 @@ quizlet/2a-l01.tsv-7,01,关机,guānjī,to turn off a phone,關機,關機,ㄍㄨ
 quizlet/2a-l01.tsv-8,01,饿,è,hungry,餓,餓,ㄜˋ,true,true,true,true,true
 quizlet/2a-l01.tsv-9,01,对了,duìle,by the way,對了,對了,ㄉㄨㄟˋㄌㄜ˙,true,true,true,true,true
 quizlet/2a-l01.tsv-10,01,忘,wàng,to forget,忘,忘,ㄨㄤˋ,true,true,true,,
-quizlet/2a-l01.tsv-11,01,井机,kāijī,to turn on a phone,井機,井機,ㄎㄞㄐㄧ,true,true,true,true,true
+quizlet/2a-l01.tsv-11,01,开机,kāijī,to turn on a phone,開機,開機,ㄎㄞㄐㄧ,true,true,true,true,true
 quizlet/2a-l01.tsv-12,01,又,yòu,again,又,又,ㄧㄡˋ,true,true,true,,
 quizlet/2a-l01.tsv-13,01,响,xiǎng,"to make a sound, ring",響,響,ㄒㄧㄤˇ,true,true,true,true,true
 quizlet/2a-l01.tsv-14,01,接,jiē,to get,接,接,ㄐㄧㄝ,true,true,true,,