Fixing typo in AWS bucket name.

import subprocess

BUCKET_NAME = 'deechem.io'

BUCKET_NAME = 'deepchem.io'

if not any(d.project_name == 's3cmd' for d in pip.get_installed_distributions()):

  raise ImportError('The s3cmd pacakge is required. try $ pip install s3cmd')

# The secret key is available as a secure environment variable

# on travis-ci to push the build documentation to Amazon S3.

print("Available environment variables:")

print(os.environ.keys())

with tempfile.NamedTemporaryFile('w') as f:

  f.write('''[default]

access_key = {AWS_ACCESS_KEY_ID}