Update TRANSLATORS

Most of the zh-Hant users are Taiwanese, so the flag of zh-Hant should change to flag of Taiwan, not flag of China :)

doc/TRANSLATORS

@@ -31,7 +31,7 @@
 <tr><td align="center"><img src="qrc:/images/flags/vi.svg" height="20"></td><td>Vietnamese</td><td><div title="finished:12244 unfinished:57 untranslated:6734" class="bartodo"><div class="bardone" style="width:64px">64.5</div></div></td><td>Phùng Văn Doanh, Bùi Hữu Mạnh, Nguyễn Văn Thanh, Nguyễn Hữu Phúc, Cao Minh Tu</td></tr>
 <tr><td align="center"><img src="qrc:/images/flags/ky.svg" height="20"></td><td>Kirghiz</td><td><div title="finished:11363 unfinished:53 untranslated:7619" class="bartodo"><div class="bardone" style="width:59px">59.8</div></div></td><td>Stéphane Henriod, Azamat Karypov, Salaidin Kamaldinov, Akylbek Chymyrov, Chinara Saparova, Almaz Abdiev, Nurlan Tokbaev, Tatygul Urmambetova, Adilet Bekturov, Nursultan Ismailov, Nurlan Zhusupov</td></tr>
 <tr><td align="center"><img src="qrc:/images/flags/ca.svg" height="20"></td><td>Catalan</td><td><div title="finished:11258 unfinished:51 untranslated:7726" class="bartodo"><div class="bardone" style="width:59px">59.3</div></div></td><td>Albert F, Pau Reguant Ridó, Xavier Roijals</td></tr>
-<tr><td align="center"><img src="qrc:/images/flags/zh.svg" height="20"></td><td>Chinese traditional</td><td><div title="finished:10778 unfinished:151 untranslated:8106" class="bartodo"><div class="bardone" style="width:57px">57.0</div></div></td><td>Calvin Ngei, Zhang Jun, Richard Xie, Dennis Raylin Chen</td></tr>
+<tr><td align="center"><img src="qrc:/images/flags/zh-Hant.svg" height="20"></td><td>Chinese traditional</td><td><div title="finished:10778 unfinished:151 untranslated:8106" class="bartodo"><div class="bardone" style="width:57px">57.0</div></div></td><td>Calvin Ngei, Zhang Jun, Richard Xie, Dennis Raylin Chen</td></tr>
 <tr><td align="center"><img src="qrc:/images/flags/hi.svg" height="20"></td><td>Hindi</td><td><div title="finished:9409 unfinished:75 untranslated:9551" class="bartodo"><div class="bardone" style="width:49px">49.6</div></div></td><td>Harish Kumar Solanki</td></tr>
 <tr><td align="center"><img src="qrc:/images/flags/sl.svg" height="20"></td><td>Slovenian</td><td><div title="finished:9233 unfinished:85 untranslated:9717" class="bartodo"><div class="bardone" style="width:48px">48.7</div></div></td><td>Jože Detečnik, Dejan Gregor, Jaka Kranjc</td></tr>
 <tr><td align="center"><img src="qrc:/images/flags/tr.svg" height="20"></td><td>Turkish</td><td><div title="finished:8972 unfinished:62 untranslated:10001" class="bartodo"><div class="bardone" style="width:47px">47.3</div></div></td><td>Osman Yalçın YILMAZ, Omur Saygin</td></tr>