diff --git a/Makefile b/Makefile
index d3f9075..38fa379 100644
--- a/Makefile
+++ b/Makefile
@@ -6,6 +6,9 @@ all:
 	@echo "   - dev (test & flake)"
 	@echo "   - flake"
 	@echo "   - test"
+	@echo "   - diff"
+	@echo "   - d"
+	@echo "   - r"
 	@echo ""
 
 
diff --git a/tests/resources/importer/basic.hy b/tests/resources/importer/basic.hy
index 425099b..fd20429 100644
--- a/tests/resources/importer/basic.hy
+++ b/tests/resources/importer/basic.hy
@@ -1,4 +1,5 @@
 ; This is a comment. It shall be ignored by the parser.
 
 
-(print "Foo")
+(def square (fn [x]
+  (* x x)))