simple documentation errors

[antaldaniel]

URL: https://developer.spotify.com/documentation/web-api/reference/browse/get-list-categories/
From: man/get_categories.Rd
Status: 404
Message: Not Found
URL: https://developer.spotify.com/documentation/web-api/reference/browse/get-recommendations/#available-genre-seeds
From: man/get_recommendations.Rd
Status: 404
Message: Not Found
URL: https://developer.spotify.com/documentation/web-api/reference/library/get-users-saved-albums/
From: man/get_my_saved_albums.Rd
Status: 404
Message: Not Found
URL: https://developer.spotify.com/documentation/web-api/reference/player/get-a-users-available-devices/
From: man/get_my_devices.Rd
Status: 404
Message: Not Found
URL: https://developer.spotify.com/documentation/web-api/reference/player/get-information-about-the-users-current-playback/
From: man/get_my_current_playback.Rd
Status: 404
Message: Not Found
URL: https://developer.spotify.com/documentation/web-api/reference/playlists/get-list-users-playlists/
From: man/get_user_playlists.Rd
Status: 404
Message: Not Found
URL: https://developer.spotify.com/documentation/web-api/reference/playlists/get-playlist-cover/
From: man/get_playlist_cover_image.Rd
Status: 404
Message: Not Found
URL: https://developer.spotify.com/documentation/web-api/reference/shows/get-a-show/
From: man/get_show.Rd
Status: 404
Message: Not Found
URL: https://developer.spotify.com/documentation/web-api/reference/shows/get-several-shows/
From: man/get_shows.Rd
Status: 404
Message: Not Found
URL: https://developer.spotify.com/documentation/web-api/reference/shows/get-shows-episodes/
From: man/get_show_episodes.Rd
Status: 404
Message: Not Found
URL: https://developer.spotify.com/documentation/web-api/reference/tracks/get-audio-analysis/
From: man/get_track_audio_analysis.Rd
Status: 404
Message: Not Found