usage example in README is outdated

[zmiimz]

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