better to add line break for flash stdout buffer to make sure showing message on console.
diff --git a/cgo.md b/cgo.md
index 70571f0..c28290b 100644
--- a/cgo.md
+++ b/cgo.md
@@ -20,7 +20,7 @@
 #include <stdlib.h>
 
 void myprint(char* s) {
-	printf("%s", s);
+	printf("%s\n", s);
 }
 */
 import "C"