Fixed comment in test program.
diff --git a/test/testresample.c b/test/testresample.c
index 0839b2b..c21e660 100644
--- a/test/testresample.c
+++ b/test/testresample.c
@@ -115,4 +115,4 @@ main(int argc, char **argv)
return 0;
} /* main */
-/* end of resample_test.c ... */
+/* end of testresample.c ... */