.gitignore in assembly-objectfile-1.8.1 vs .gitignore in assembly-objectfile-1.8.2

@@ -2,12 +2,12 @@
 *.gem
 .DS_Store
 .bundle
 config/certs/*
 config/environments/*
+coverage/*
 doc/*
 log/*
 pkg/*
 tags
 tmp
-.yardoc/*
-Gemfile.lock
\ No newline at end of file
+Gemfile.lock