diff --git a/eBook/06.3.md b/eBook/06.3.md
index 59510ef..dc1c37f 100644
--- a/eBook/06.3.md
+++ b/eBook/06.3.md
@@ -27,14 +27,14 @@ package main
 import "fmt"
 
 func main() {
-	x := Min(1, 3, 2, 0)
+	x := min(1, 3, 2, 0)
 	fmt.Printf("The minimum is: %d\n", x)
 	arr := []int{7,9,3,5,1}
-	x = Min(arr...)
+	x = min(arr...)
 	fmt.Printf("The minimum in the array arr is: %d", x)
 }
 
-func Min(a ...int) int {
+func min(a ...int) int {
 	if len(a)==0 {
 		return 0
 	}
diff --git a/eBook/06.4.md b/eBook/06.4.md
index 800f8a7..1235ed0 100644
--- a/eBook/06.4.md
+++ b/eBook/06.4.md
@@ -11,17 +11,17 @@ package main
 import "fmt"
 
 func main() {
-	Function1()
+	function1()
 }
 
-func Function1() {
-	fmt.Printf("In Function1 at the top\n")
-	defer Function2()
-	fmt.Printf("In Function1 at the bottom!\n")
+func function1() {
+	fmt.Printf("In function1 at the top\n")
+	defer function2()
+	fmt.Printf("In function1 at the bottom!\n")
 }
 
-func Function2() {
-	fmt.Printf("Function2: Deferred until the end of the calling function!")
+func function2() {
+	fmt.Printf("function2: Deferred until the end of the calling function!")
 }
 ```