diff --git a/eBook/10.1.md b/eBook/10.1.md
index 27eebcb..9da51d2 100644
--- a/eBook/10.1.md
+++ b/eBook/10.1.md
@@ -49,7 +49,7 @@ type struct1 struct {
     str string
 }
 
-func main {
+func main() {
     ms := new(struct1)
     ms.i1 = 10
     ms.f1 = 15.5