build: make 'run' target invoke the built binary

ober

5ab36f5c7ebbe8f6b97e934a12d1746187118b35

diff --git a/Makefile b/Makefile
index d37ea48..da060f2 100644
--- a/Makefile
+++ b/Makefile
@@ -23,8 +23,8 @@ binary:
 
 build: binary
 
-run:
-	$(JEXEC) signal/main.ss -- $(ARGS)
+run: binary
+	./$(BIN) $(ARGS)
 
 test: binary
 	./$(BIN) --help >/dev/null && echo "smoke ok"