Including role name in log message

rocketbot/cogs/logcog.py

 
 		if len(changes) == 0:
 			return
-		text = 'Role updated. Changes:\n'
+		text = f'Role **{after.name}** updated. Changes:\n'
 		text += '* ' + '\n* '.join(changes)
 		bot_message = BotMessage(guild, text, BotMessage.TYPE_LOG)
 		await bot_message.update()