Apply suggestions from code review

Co-authored-by: Louis Lam <louislam@users.noreply.github.com>

src/components/notifications/PushDeer.vue

@@ -2,7 +2,7 @@
     <div class="mb-3">
         <label for="pushdeer-server" class="form-label">{{ $t("PushDeer Server URL") }}</label>
         <input id="pushdeer-server" v-model="$parent.notification.pushdeerServer" type="text" class="form-control" placeholder="https://api2.pushdeer.com">
-        <div class="form-text">{{ $t("Leave blank to use the official server.") }}</div>
+        <div class="form-text">{{ $t("pushDeerServerDescription") }}</div>
     </div>
     <div class="mb-3">
         <label for="pushdeer-key" class="form-label">{{ $t("PushDeer Key") }}</label>

src/lang/en.json

@@ -698,7 +698,7 @@
     "onebotUserOrGroupId": "Group/User ID",
     "onebotSafetyTips": "For safety, must set access token",
     "PushDeer Server": "PushDeer Server",
-    "Leave blank to use the official server": "Leave blank to use the official server",
+    "pushDeerServerDescription": "Leave blank to use the official server",
     "PushDeer Key": "PushDeer Key",
     "wayToGetClickSendSMSToken": "You can get API Username and API Key from {0} .",
     "Custom Monitor Type": "Custom Monitor Type",