One comma too many in YT infolist for format code 43

[altimumdelta]

Checklist

• I'm reporting a broken site support issue
• I've verified that I'm running youtube-dl version 2019.10.22
• I've checked that all provided URLs are alive and playable in a browser
• I've checked that all URLs and arguments with special characters are properly quoted or escaped
• I've searched the bugtracker for similar bug reports including closed ones
• I've read bugs section in FAQ

Verbose log

C:\Program Files Manual\YoutubeDL>youtube-dl -v -F https://www.youtube.com/watch?v=K2hq3hbaeZU
[debug] System config: []
[debug] User config: []
[debug] Custom config: []
[debug] Command-line args: ['-v', '-F', 'https://www.youtube.com/watch?v=K2hq3hbaeZU']
[debug] Encodings: locale cp1250, fs mbcs, out cp852, pref cp1250
[debug] youtube-dl version 2019.10.22
[debug] Python version 3.4.4 (CPython) - Windows-10-10.0.14393
[debug] exe versions: ffmpeg N-94664-g0821bc4eee, ffprobe N-94664-g0821bc4eee
[debug] Proxy map: {}
[youtube] K2hq3hbaeZU: Downloading webpage
[youtube] K2hq3hbaeZU: Downloading video info webpage
[info] Available formats for K2hq3hbaeZU:
format code  extension  resolution note
249          webm       audio only tiny   46k , opus @ 50k (48000Hz), 6.05MiB
250          webm       audio only tiny   57k , opus @ 70k (48000Hz), 7.56MiB
251          webm       audio only tiny  100k , opus @160k (48000Hz), 13.81MiB
140          m4a        audio only tiny  131k , m4a_dash container, mp4a.40.2@128k (44100Hz), 19.33MiB
278          webm       82x144     144p   39k , webm container, vp9, 30fps, video only, 4.42MiB
160          mp4        82x144     144p   43k , avc1.4d400b, 30fps, video only, 4.51MiB
242          webm       136x240    144p   79k , vp9, 30fps, video only, 8.94MiB
133          mp4        136x240    144p   81k , avc1.4d400c, 30fps, video only, 7.32MiB
243          webm       202x360    240p  138k , vp9, 30fps, video only, 16.71MiB
134          mp4        202x360    240p  203k , avc1.4d400d, 30fps, video only, 17.21MiB
244          webm       270x480    240p  245k , vp9, 30fps, video only, 29.52MiB
135          mp4        270x480    240p  372k , avc1.4d4015, 30fps, video only, 32.80MiB
43           webm       640x360    360p , vp8.0, vorbis@128k, 63.60MiB
18           mp4        202x360    240p  365k , avc1.42001E, mp4a.40.2@ 96k (44100Hz), 54.57MiB (best)

Description

There seems to be a comma after 360p in the 43 format code line that seems to be redundant.

EDIT: Also code 43 only includes audio, no video, for some reason, maybe due to non-standard upload file.