fix new line for event description in telegram

telegram_bot.py

@@ -61,7 +61,7 @@ message = [
     "\n",
     "*", next_event.title, "*\n",
     "\n",
-    next_event.description, "" if next_event.description is "" else "\n",
+    next_event.description, "" if next_event.description is "" else "\n\n",
     next_event.movie_description, "\n",
     "\n",
     next_event.tags, "\n",