diff --git a/README.md b/README.md
index 27ff34f..cd87830 100644
--- a/README.md
+++ b/README.md
@@ -40,7 +40,7 @@ ______  ___   _____ _____ ___________
 #
 ```
 
-or test all by running make at the top level
+or test all by running  ``make test`` at the top level
 
 cross development environment
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