Fix bot updating tracks when not equal

bot.go

 				} else if token.Expiry.Before(time.Now()) {
 					log.Println("Token has expired")
 				} else {
-					playlistId, tracks := findPlaylist(changedWikiText)
+					playlistID, tracks := findPlaylist(changedWikiText)
 					currentTracks, err := app.db.FindPlaylistBySection(section.title)
 					if err != nil {
 						log.Println("Failed to find tracks from DB", err)
 					}
 					log.Println("Checking if playlist needs updating", currentTracks, tracks)
-					if len(tracks) > 0 && (err != nil || reflect.DeepEqual(currentTracks, tracks)) {
+					if len(tracks) > 0 && (err != nil || !reflect.DeepEqual(currentTracks, tracks)) {
 
-						if playlistId == "" {
+						if playlistID == "" {
 
 							info, err := app.spotify.client.CreatePlaylistForUser(app.credentials.SpotifyUser, title+" "+section.title, true)
 							if err != nil {
 								log.Println("Error creating playlist to Spotify")
 								return err
 							}
-							playlistId = info.ID
+							playlistID = info.ID
 							changedWikiText = appendPlaylist(changedWikiText, info)
 							message = message + fmt.Sprintf("Added link to Spotify playlist for week %d.", weekNumber)
 						}
-						err := app.spotify.client.ReplacePlaylistTracks(app.credentials.SpotifyUser, playlistId, tracks...)
+						err := app.spotify.client.ReplacePlaylistTracks(app.credentials.SpotifyUser, playlistID, tracks...)
 						if err != nil {
 							log.Println("Error updating playlist to Spotify")
 							return err