[PATCH 1 of 2] pushoperation: fix language issues in docstring

[Pierre-Yves David]

On 03/11/2016 02:47 AM, Nathan Goldbaum wrote:
> # HG changeset patch
> # User Nathan Goldbaum <ngoldbau at illinois.edu>
> # Date 1457652698 21600
> #      Thu Mar 10 17:31:38 2016 -0600
> # Node ID 4cbd3237f1e5b4f442c4ee527d977ace2f6ce619
> # Parent  1c658391b22fb4d98ccfb60c0e57315b55634117
> pushoperation: fix language issues in docstring

patch 1 is on the clowncopter.

-- 
Pierre-Yves David