<NME> .gitignore
<BEF> node_modules
npm-debug.log
coverage.html

<MSG> Added lib-cov/ to gitignore.

<DFF> @@ -1,3 +1,4 @@
 node_modules
 npm-debug.log
 coverage.html
+lib-cov/

{'addition_count': 1, 'commit_subject': 'Added lib-cov/ to gitignore.', 'deletion_count': 0, 'file_extension': '', 'lang': 'gitignore', 'license': 'mit', 'repo_name': 'socketio/engine.io'}