fix: remove duplicated string resource

Author: Bambooin

app/src/main/res/values-zh-rCN/strings.xml

@@ -201,7 +201,6 @@
     <string name="about__buildinfo">编译信息</string>
     <string name="keyboard__use_mini_keyboard_title">连接实体键盘时，显示迷你软键盘</string>
     <string name="pref_trime_custom_qq">修改版QQ群</string>
-    <string name="keyboard__use_mini_keyboard_title">连接实体键盘时，显示迷你软键盘</string>
     <string name="pref_keyboard__candidate">候选栏</string>
     <string name="keyboard__candidate_page_size">每页显示候选词数量</string>
     <string name="copy_done">已复制</string>

app/src/main/res/values-zh-rTW/strings.xml

@@ -202,7 +202,6 @@
     <string name="about__buildinfo">編譯信息</string>
     <string name="keyboard__use_mini_keyboard_title">連接實體鍵盤時，顯示迷你軟鍵盤</string>
     <string name="pref_trime_custom_qq">修改版QQ羣</string>
-    <string name="keyboard__use_mini_keyboard_title">連接實體鍵盤時，顯示迷你軟鍵盤</string>
     <string name="pref_keyboard__candidate">候選欄</string>
     <string name="keyboard__candidate_page_size">每頁顯示候選詞數量</string>
     <string name="copy_done">已複製</string>

app/src/main/res/values/strings.xml

@@ -200,11 +200,10 @@
      <string name="keyboard__key_swipe_velocity">The speed of triggering the button swipe gesture (the distance/velocity is sufficient)</string>
      <string name="keyboard__key_swipe_velocity_hi">The velocity of the swipe gesture on consecutive keystrokes</string>
     <string name="about__buildinfo">Build info</string>
-    <string name="keyboard__use_mini_keyboard_title">Show mini keyboard when real keyboard linked</string>
+    <string name="keyboard__use_mini_keyboard_title">Show mini keyboard with real keyboard attached</string>
     <string name="pref_trime_custom_qq">Custom QQ Group</string>
     <string name="pref_trime_custom_qq_summary" translatable="false"> </string>
     <string name="pref_trime_custom_qq_data" translatable="false"> </string>
-    <string name="keyboard__use_mini_keyboard_title">Show mini keyboard when real keyboard linked</string>
     <string name="pref_keyboard__candidate">Candidate</string>
     <string name="keyboard__candidate_page_size">Candidate item count for each page</string>
     <string name="copy_done">Copied to clipboard!</string>