Convert a comment from old-style vertex numbering to the way we currently do it.
Convert a comment from old-style vertex numbering to the way we currently do it.

The comment dates back to a time when we numbered vertices in quadrilaterals in counter-clockwise
sense. Fix this. While there, also re-wrap the comments.

naliboff/dealii,shakirbsm/dealii,EGP-CIG-REU/dealii,EGP-CIG-REU/dealii,shakirbsm/dealii,kalj/dealii,JaeryunYim/dealii,sairajat/dealii,kalj/dealii,kalj/dealii,danshapero/dealii,danshapero/dealii,spco/dealii,sairajat/dealii,sairajat/dealii,danshapero/dealii,kalj/dealii,naliboff/dealii,sairajat/dealii,JaeryunYim/dealii,sairajat/dealii,JaeryunYim/dealii,shakirbsm/dealii,naliboff/dealii,JaeryunYim/dealii,EGP-CIG-REU/dealii,JaeryunYim/dealii,spco/dealii,EGP-CIG-REU/dealii,spco/dealii,kalj/dealii,shakirbsm/dealii,shakirbsm/dealii,JaeryunYim/dealii,danshapero/dealii,sairajat/dealii,danshapero/dealii,spco/dealii,EGP-CIG-REU/dealii,danshapero/dealii,naliboff/dealii,kalj/dealii,JaeryunYim/dealii,sairajat/dealii,spco/dealii,spco/dealii,kalj/dealii,naliboff/dealii,EGP-CIG-REU/dealii,danshapero/dealii,shakirbsm/dealii,spco/dealii,naliboff/dealii,shakirbsm/dealii,EGP-CIG-REU/dealii,naliboff/dealii