From 6e389e62d381f65602a890f03b32bcd41ad983d9 Mon Sep 17 00:00:00 2001
From: Chris Xiong <chirs241097@gmail.com>
Date: Tue, 30 Aug 2022 20:20:39 -0400
Subject: Add proper readme and license.

---
 signature.cpp | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'signature.cpp')

diff --git a/signature.cpp b/signature.cpp
index 8a5579e..a356102 100644
--- a/signature.cpp
+++ b/signature.cpp
@@ -1,10 +1,12 @@
+//Chris Xiong 2022
+//License: MPL-2.0
 /* Based on
  * H. Chi Wong, M. Bern and D. Goldberg,
  * "An image signature for any kind of image," Proceedings.
  * International Conference on Image Processing, 2002, pp. I-I,
  * doi: 10.1109/ICIP.2002.1038047.
  * and
- * libpuzzle (which is also based on the article above).
+ * libpuzzle (also an implementation of the article above).
  */
 
 #include <algorithm>
-- 
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