style: remove un-needed comment
style: remove un-needed comment

Comment was a to-do list for the second test case. Test case was added, comment wasn't removed. Removing to avoid later confusion.

lbdremy/solr-node-client,lbdremy/solr-node-client,nicolasembleton/solr-node-client,luketaverne/solr-node-client,CondeNast/solr-node-client