.gitignore in help_center-0.0.8 vs .gitignore in help_center-0.0.9

@@ -6,5 +6,8 @@
 /doc/
 /pkg/
 /spec/reports/
 /tmp/
 .DS_Store
+
+# Ignore all files with the .gem extension
+*.gem
\ No newline at end of file