COMP: Copy-paste error

CID 1080810 The copied code will not have its intended effect.
In itkEuler3DTransformTest(int, char **): A copied piece of code is
inconsistent with the original

"e" in "e" looks like a copy-paste error. Should it say "par1"
instead?

Change-Id: I9ceb759fdf0b6e4eb2ea6fb05a1313793f32e00e
Merge topic 'Coverity_itkEuler3DTransformTest'

e456dcc COMP: Copy-paste error