.gitignore in berkshelf-0.4.0.rc4 vs .gitignore in berkshelf-0.4.0

@@ -14,8 +14,10 @@
 *~
 *.tar*
 \#*
 .DS_Store
 /spec/knife.rb
+/spec/validator.pem
+/spec/berkshelf.pem
 /spec/fixtures/vcr_cassettes
 /features/config.yml
 *.sw[op]