Remove redundant links from notification

app/subscribers/telegram_bot_subscriber.rb

@@ -28,7 +28,7 @@ class TelegramBotSubscriber
     end
 
     message = "<b><a href=\"#{conference_session_url(session.conference, session, host: 'rescheduled.c3lingo.org', protocol: 'https')}\">Session #{session.title}</a></b>\n<b>#{action}</b>\n" +
-      changes.map { |attr, (from, to)| "- #{attr}: #{from} -> #{to}" }.join("\n") + "\n#{conference_session_url(session.conference, session)}"
+      changes.map { |attr, (from, to)| "- #{attr}: #{from} -> #{to}" }.join("\n")
 
     TelegramGroupChatNotificationJob.perform_later(text: message)
   end
@@ -42,7 +42,7 @@ class TelegramBotSubscriber
     return unless session.conference.relevant_stages.include? session.stage
 
     message = "<b><a href=\"#{conference_session_url(session.conference, session, host: 'rescheduled.c3lingo.org', protocol: 'https')}\">Session #{session.title}</a></b>\n<b>Speaker Change</b>\n" +
-      "#{session_speaker.speaker.name} #{action == 'destroyed' ? 'removed' : 'added'}" + "\n#{conference_session_url(session.conference, session)}"
+      "#{session_speaker.speaker.name} #{action == 'destroyed' ? 'removed' : 'added'}"
 
     TelegramGroupChatNotificationJob.perform_later(text: message)
   end