Avoid space ending in translation key

src/components/notifications/Line.vue

@@ -3,14 +3,14 @@
         <label for="line-channel-access-token" class="form-label">{{ $t("Channel access token") }}</label>
         <HiddenInput id="line-channel-access-token" v-model="$parent.notification.lineChannelAccessToken" :required="true" autocomplete="one-time-code"></HiddenInput>
     </div>
-    <i18n-t keypath="Line Developers Console - " tag="div" class="form-text">
+    <i18n-t keypath="lineDevConsoleTo" tag="div" class="form-text">
         <b>{{ $t("Basic Settings") }}</b>
     </i18n-t>
     <div class="mb-3" style="margin-top: 12px;">
         <label for="line-user-id" class="form-label">User ID</label>
         <input id="line-user-id" v-model="$parent.notification.lineUserID" type="text" class="form-control" required>
     </div>
-    <i18n-t keypath="Line Developers Console - " tag="div" class="form-text">
+    <i18n-t keypath="lineDevConsoleTo" tag="div" class="form-text">
         <b>{{ $t("Messaging API") }}</b>
     </i18n-t>
     <i18n-t keypath="wayToGetLineChannelToken" tag="div" class="form-text" style="margin-top: 8px;">

src/languages/en.js

@@ -268,7 +268,7 @@ export default {
     "line": "Line Messenger",
     "Channel access token": "Channel access token",
     "Line Developers Console": "Line Developers Console",
-    "Line Developers Console - ": "Line Developers Console - {0}",
+    lineDevConsoleTo: "Line Developers Console - {0}",
     "Basic Settings": "Basic Settings",
     "User ID": "User ID",
     "Messaging API": "Messaging API",