Fixed typo in format attribute for delimited stream
Fixed typo in format attribute for delimited stream

Section 4, second example of a stream (name="s1") had a typo in the format attribute, changed from 'format="delmiited"' to 'format="delimited'
kevinseim/beanio,italocomini/beanio,kevinseim/beanio,italocomini/beanio