[docs] Standardize documentation whitespace, formatting (issue 23921)

[jheiv at jheiv.com]

http://bugs.python.org/review/23921/diff/14500/Doc/faq/design.rst
File Doc/faq/design.rst (right):

http://bugs.python.org/review/23921/diff/14500/Doc/faq/design.rst#newcode161
Doc/faq/design.rst:161: # ... do something with line
On 2015/04/14 15:35:46, storchaka wrote:
> No need to swap ... and #. It is better to follow common style in
examples and
> "...  #" has advantages over "# ...".

I agree completely.  I'm not sure why I got this backwards.  In other
places, I did the opposite (replace "# ..." with "...  #")

http://bugs.python.org/review/23921/