[sw/testing] Fix comment typos in `check.h`.
Signed-off-by: Timothy Trippel <ttrippel@google.com>
diff --git a/sw/device/lib/testing/check.h b/sw/device/lib/testing/check.h
index 25f2394..45f115f 100644
--- a/sw/device/lib/testing/check.h
+++ b/sw/device/lib/testing/check.h
@@ -50,8 +50,10 @@
/**
* Compare `num_items_` of `actual_` against `expected_` buffer.
*
- * Prints differences between `actual_` and `expected_` before assigning the
- * comparison `result_` value.
+ * Prints differences between `actual_` and `expected_` before logging an error.
+ * Note, the differences between the actual and expected buffer values are
+ * logged via LOG_INFO _before_ the error is logged with LOG_ERROR, since by
+ * default DV simulations are configured to terminate upon the first error.
*
* @param actual_ Buffer containing actual values.
* @param expected_ Buffer containing expected values.
