In the following sentence, four words have been printed in bold. One of these words might either be wrongly spelt or inappropriate in the context of the sentence. Find out the word that is inappropriate or wrongly spelt, if any. If the words printed in bold are correctly spelt and appropriate in the sentence context, then mark (5) i.e. ‘No error’ as your answer.

This, unfortunately, is still far short of the pace required to attain the Centre’s target of inoculatying the country’s entire adult population by the end of the year.