Correct Traditional Chinese translation

[asika32764]

Use 週 instead 周, the previous word is the correct usage in zh_TW

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[scottgonzalez]

According to CLDR, it seems like what we have is correct.

[asika32764]

Please see CLDR zh-Hant, it uses 週 not 周

周 was used by zh, zh-CN, zh-Hans or Simplified Chinese

And 週 was used by zh-TW, zh-Hant, zh-HK or we called Traditional Chinese