add title for confirmation

src/components/settings_modal/tabs/general_tab.vue

@@ -200,6 +200,9 @@
             {{ $t('settings.third_column_mode') }}
           </ChoiceSetting>
         </li>
+        <li>
+          <h3>{{ $t('settings.confirmation_dialogs') }}</h3>
+        </li>
         <li class="select-multiple">
           <span class="label">{{ $t('settings.confirm_dialogs') }}</span>
           <ul class="option-list">

src/i18n/en.json

@@ -396,6 +396,7 @@
         "collapse_subject": "Collapse posts with subjects",
         "columns": "Columns",
         "composing": "Composing",
+        "confirmation_dialogs": "Confirmation options",
         "confirm_dialogs": "Require confirmation for:",
         "confirm_dialogs_repeat": "Repeating a post",
         "confirm_dialogs_unfollow": "Unfollowing someone",