Fix if

ytnotifier.py

@@ -82,7 +82,7 @@ async def _handle_video(video_id, video_title):
                 too_many_attempts_count += 1
             elif match := live_regex.match(message.rstrip('.')):
                 end_schedule_time = match.group(1) or 0
-                is_premiere = match.group(2).lower().startswith('premieres in ')
+                is_premiere = match.group(2).lower() == 'premieres'
                 if is_premiere:
                     notify_text = 'Premiere started'
                 else: