Honest mistake on twitter: Bollywood celebrities are not behind in expressing their grief. Several celebs took to their twitter accounts to express their sadness for the sad demise of APJ Abdul Kalam and one of them was Anushka Sharma. But while expressing the obvious sadness actress Anushka made a spelling error by adding Azad to the name of the Former President. The error disappointed several fans and ‘Dil Dhadakne Do’ star was flooded with tweets regarding the same.