usage example in README is outdated #310

import vcf
vcf_reader = vcf.Reader(open('vcf/test/example-4.2.vcf', 'r'))
for record in vcf_reader:
... print record
File "", line 2
print record
^
IndentationError: Missing parentheses in call to 'print'

python used:

python3 --version
Python 3.4.6