There seem to be a gross misunderstanding.The errors you see, were infact seen by me too a day earlier and i sent, pointing vandalism,  messages to people working/ supporting  Guru Nanak's article.But you see after the errors were removed, i added some teachings/ verses of Guru Nanak and lots of other content.But some one keeps on removing that and adding stupid content.For example his fathers name was wriiten as Methane Gas!I'm trying to improve the article.Your help will be much appreciated by me , if you do want to help.If you see any change and it is by me, please disscuss it with me before editing it.THANKS