From 16ab0879c5cdc2c84ed5ccc6cd9ba467fbb28045 Mon Sep 17 00:00:00 2001
From: Peter Thedens <pthedens@iastate.edu>
Date: Mon, 13 Nov 2017 20:26:31 -0600
Subject: [PATCH] add to readme

---
 quad/doc/Unity_notes.md | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/quad/doc/Unity_notes.md b/quad/doc/Unity_notes.md
index a9c915498..874c5ecc4 100644
--- a/quad/doc/Unity_notes.md
+++ b/quad/doc/Unity_notes.md
@@ -14,5 +14,5 @@ as the documentation in [`Unity/docs`](/Unity/docs)
 are nice references
   - Generally, the format is to start `main()` with `UNITY_BEGIN()`, followed by calls to
 `RUN_TEST(test_function)` where `test_function` is a test to run, ended with
-`return UNITY_END()`
-	
+`return UNITY_END()`. Additionally, each `test_function` should be a `void` and call the
+[appropriate asserts](/Unity/docs/UnityAssertionsReference.md).
-- 
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