doc: fix rst formatting

[satra]

No description provided.

[codecov-io]

Codecov Report

❗ No coverage uploaded for pull request base (master@8d38c21). Click here to learn what that means.
The diff coverage is n/a.

@@            Coverage Diff            @@
##             master    #1997   +/-   ##
=========================================
  Coverage          ?   72.15%           
=========================================
  Files             ?     1117           
  Lines             ?    56456           
  Branches          ?     8112           
=========================================
  Hits              ?    40736           
  Misses            ?    14443           
  Partials          ?     1277

Flag	Coverage Δ
#smoketests	72.15% <ø> (?)
#unittests	69.72% <ø> (?)

Impacted Files	Coverage Δ
nipype/interfaces/mipav/developer.py	100% <ø> (ø)
nipype/interfaces/niftyseg/em.py	92.3% <ø> (ø)
.../interfaces/niftyseg/tests/test_auto_UnaryStats.py	85.71% <ø> (ø)
...interfaces/niftyseg/tests/test_auto_BinaryStats.py	85.71% <ø> (ø)
nipype/interfaces/niftyseg/maths.py	78.88% <ø> (ø)
nipype/interfaces/base.py	83.77% <ø> (ø)
nipype/interfaces/niftyseg/label_fusion.py	57.46% <ø> (ø)
nipype/interfaces/niftyseg/lesions.py	100% <ø> (ø)
...nterfaces/niftyseg/tests/test_auto_StatsCommand.py	85.71% <ø> (ø)
nipype/interfaces/niftyseg/stats.py	63.82% <ø> (ø)
... and 2 more

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[effigies]

I take it this is meant to resolve the issue that's causing all Circle builds to fail?

[satra]

@effigies - yes. so we should merge this once tests pass.

however, i snuck in one change. requires no longer raises warnings.

[effigies]

Cancelled the previous build to move this one up in the queue (and because that one was going to fail anyway). If you want to merge master/rebase now, then we'll get test results on the latest merges, too.

[satra]

current master is merged in here.

[effigies]

So it is.