update html

lib/views/admin/widget/passport/twitter.html

@@ -71,7 +71,7 @@
         <input class="form-control" type="text" name="settingForm[security:passport-twitter:callbackUrl]" value="{{ settingForm['security:passport-twitter:callbackUrl'] || '' }}">
         <p class="help-block">
           <small>
-            {{ t("security_setting.Use env var if empty", "OAUTH_GOOGLE_CALLBACK_URL") }}
+            {{ t("security_setting.Use env var if empty", "OAUTH_TWITTER_CALLBACK_URL") }}
           </small>
         </p>
       </div>