clarified extraneous files

1 files changed, 1 insertions, 0 deletions

diff --git a/test.hpp b/test.hpp
index 3347496..524b46f 100644
--- a/test.hpp
+++ b/test.hpp
@@ -1,6 +1,7 @@
 #ifndef TEST_H
 #define TEST_H
 
+//I was required to write a test function as part of the project; here I test libpng.
 void test_png();
 
 #endif