Correcting label to fit what it says on the page

src/components/notifications/Line.vue

@@ -1,6 +1,6 @@
 <template>
     <div class="mb-3">
-        <label for="line-channel-access-token" class="form-label">{{ $t("Channel access token") }}</label>
+        <label for="line-channel-access-token" class="form-label">{{ $t("ChannelAccessTokenLongLived") }}</label>
         <HiddenInput id="line-channel-access-token" v-model="$parent.notification.lineChannelAccessToken" :required="true" autocomplete="new-password"></HiddenInput>
     </div>
     <i18n-t tag="div" keypath="lineDevConsoleTo" class="form-text">

src/lang/en.json

@@ -532,6 +532,7 @@
     "Recipients": "Recipients",
     "Access Token": "Access Token",
     "Channel access token": "Channel access token",
+    "ChannelAccessTokenLongLived": "Channel access token (Long-lived)",
     "Line Developers Console": "Line Developers Console",
     "lineDevConsoleTo": "Line Developers Console - {0}",
     "Basic Settings": "Basic Settings",