Table headers misaligned with to_string(index=False)

[andrewdalecramer]

Code Sample, a copy-pastable example if possible

>>> foo = pd.DataFrame({"A":["One","Three","Four"], "B": range(3)})
>>> print(foo.to_string())
       A  B
0    One  0
1  Three  1
2   Four  2
>>> print(foo.to_string(index=False))
A  B
  One  0
Three  1
 Four  2

Problem description

Columns headers lose alignment when to_string is passed index=False.

Expected Output

>>> print(foo.to_string())
    A  B
  One  0
Three  1
 Four  2

Output of pd.show_versions()

INSTALLED VERSIONS

commit: None
python: 3.5.2.final.0
python-bits: 64
OS: Linux
OS-release: 4.4.0-43-Microsoft
machine: x86_64
processor: x86_64
byteorder: little
LC_ALL: C.UTF-8
LANG: C.UTF-8
LOCALE: en_US.UTF-8

pandas: 0.22.0
pytest: None
pip: 10.0.1
setuptools: 39.1.0
Cython: None
numpy: 1.14.3
scipy: 1.1.0
pyarrow: None
xarray: None
IPython: 6.4.0
sphinx: None
patsy: None
dateutil: 2.7.3
pytz: 2018.4
blosc: None
bottleneck: None
tables: None
numexpr: None
feather: None
matplotlib: None
openpyxl: None
xlrd: 1.1.0
xlwt: None
xlsxwriter: None
lxml: None
bs4: None
html5lib: 1.0.1
sqlalchemy: None
pymysql: None
psycopg2: 2.7.4 (dt dec pq3 ext lo64)
jinja2: 2.10
s3fs: None
fastparquet: None
pandas_gbq: None
pandas_datareader: None

[mroeschke]

Confirmed the latest release, v0.23.0. PRs welcome!

[jreback]

this is a duplicate issue

[mroeschke]

Duplicate of #13032