From 143767e2b4c12b7371020c80bd16f97c3e363f7c Mon Sep 17 00:00:00 2001
From: "Stephen McQuay (work)" <smcquay@apple.com>
Date: Fri, 12 May 2017 13:48:41 -0700
Subject: [PATCH] add simple doc line

---
 doc.go | 2 ++
 1 file changed, 2 insertions(+)
 create mode 100644 doc.go

diff --git a/doc.go b/doc.go
new file mode 100644
index 0000000..be1d02d
--- /dev/null
+++ b/doc.go
@@ -0,0 +1,2 @@
+// Package hmm implements some useful functions to help with interesting questions.
+package hmm