[FIX] Remove '=' signs from EddyQuad argument specifications

[josephmje]

Addresses #2935

[effigies]

You'll need to run make specs.

[codecov-io]

Codecov Report

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@@            Coverage Diff            @@
##             master    #2941   +/-   ##
=========================================
  Coverage          ?   67.59%           
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  Files             ?      344           
  Lines             ?    43747           
  Branches          ?     5456           
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  Hits              ?    29572           
  Misses            ?    13466           
  Partials          ?      709

Flag	Coverage Δ
#smoketests	50.37% <ø> (?)
#unittests	65.03% <ø> (?)

Impacted Files	Coverage Δ
nipype/interfaces/fsl/epi.py	63.22% <ø> (ø)

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[josephmje]

Thanks @effigies . I ran make specs and updated the PR.

[josephmje]

Just wanted to revisit this. Is this ok the merge now?

[effigies]

Ah, thanks for the bump. I think this looks reasonable. To be clear, this won't break older versions of eddy_quad?

[josephmje]

eddy_quad was only introduced in FSL 6.0. I've tried it on both v6.0 and v6.0.1 and it works fine

[effigies]

Sounds good. Thanks for the contribution.