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-rw-r--r--lib/set.rb4
1 files changed, 4 insertions, 0 deletions
diff --git a/lib/set.rb b/lib/set.rb
index 5a9287ba89..612ffd2d64 100644
--- a/lib/set.rb
+++ b/lib/set.rb
@@ -48,6 +48,10 @@
# s1.subset? s2 # -> false
# s2.subset? s1 # -> true
#
+# == Contact
+#
+# - Akinori MUSHA <knu@iDaemons.org> (current maintainer)
+#
class Set
include Enumerable