Improve names of sample Makefile's variables

[software/mutest.git] / sample / sum.c

diff --git a/sample/sum.c b/sample/sum.c
index 4d45974a972d095fc99bcad9644b04abf86f0f22..94fd49263d43d01b2b1a7269297b0158c5159ec4 100644 (file)
--- a/sample/sum.c
+++ b/sample/sum.c
@@ -1,3 +1,14 @@
+/*
+ * This file is part of mutest, a simple micro unit testing framework for C.
+ *
+ * mutest was written by Leandro Lucarella <llucax@gmail.com> and is released
+ * under the BOLA license, please see the LICENSE file or visit:
+ * http://blitiri.com.ar/p/bola/
+ *
+ * This is an example module that calculates the addition of two integers.
+ *
+ * Please, read the README file for more details.
+ */
 
 int sum(int x, int y) {
        return x + y;