tests: fix a comment

This file contains iterator test cases, not GPIO chip tests.

Signed-off-by: Bartosz Golaszewski <bartekgola@gmail.com>

diff --git a/tests/unit/tests-iter.c b/tests/unit/tests-iter.c
index 4bc557438a6f1a1761d1e646342d8cfb73585454..1fc30feb28f09336a9b0715f2539a09c5b5d8a6f 100644 (file)
--- a/tests/unit/tests-iter.c
+++ b/tests/unit/tests-iter.c
@@ -1,5 +1,5 @@
 /*
- * GPIO chip test cases for libgpiod.
+ * Iterator test cases for libgpiod.
  *
  * Copyright (C) 2017 Bartosz Golaszewski <bartekgola@gmail.com>
  *