Update library/tty.po

Co-authored-by: W. H. Wang <mattwang44@gmail.com>

Author: LamentXU123

library/tty.po

@@ -114,7 +114,7 @@ msgid ""
 "This clears the ``ECHO`` and ``ICANON`` local mode flags as well as setting "
 "the minimum input to 1 byte with no delay."
 msgstr ""
-"這會清除 ``ECHO`` 和 ``ICANON`` 本地模式旗標，並將最小輸入設定為 1 位字節，且"
+"這會清除 ``ECHO`` 和 ``ICANON`` 本地模式旗標，並將最小輸入設定為 1 位元組，且"
 "無延遲。"
 
 #: ../../library/tty.rst:72