Code review comment for lp:~rlane/nova/lp666554

The attempt to merge lp:~rlane/nova/lp666554 into lp:nova failed. Below is the output from the failed tests.

nova/compute/disk.py:179:47: E261 at least two spaces before inline comment
    yield execute('sudo mkdir -p %s' % netdir) # existing dir doesn't matter
                                              ^
    Separate inline comments by at least two spaces.

    An inline comment is a comment on the same line as a statement. Inline
    comments should be separated by at least two spaces from the statement.
    They should start with a # and a single space.

    Okay: x = x + 1 # Increment x
    Okay: x = x + 1 # Increment x
    E261: x = x + 1 # Increment x
    E262: x = x + 1 #Increment x
    E262: x = x + 1 # Increment x