3 files changed, 7 insertions, 7 deletions
diff --git a/doc/progs/print.go b/doc/progs/print.go
index ed3f4e269..cc146fed8 100644
--- a/doc/progs/print.go
+++ b/doc/progs/print.go
@@ -8,13 +8,13 @@ import "fmt"
 
 func main() {
 	var u64 uint64 = 1<<64-1;
-	fmt.printf("%d %d\n", u64, int64(u64));
+	fmt.Printf("%d %d\n", u64, int64(u64));
 
 	// harder stuff
 	type T struct { a int; b string };
 	t := T{77, "Sunset Strip"};
 	a := []int{1, 2, 3, 4};
-	fmt.printf("%v %v %v\n", u64, t, a);
-	fmt.print(u64, " ", t, " ", a, "\n");
-	fmt.println(u64, t, a);
+	fmt.Printf("%v %v %v\n", u64, t, a);
+	fmt.Print(u64, " ", t, " ", a, "\n");
+	fmt.Println(u64, t, a);
 }
diff --git a/doc/progs/print_string.go b/doc/progs/print_string.go
index 47d4a4b9d..c435d4eae 100644
--- a/doc/progs/print_string.go
+++ b/doc/progs/print_string.go
@@ -9,10 +9,10 @@ import "fmt"
 type T struct { a int; b string }
 
 func (t *T) String() string {
-	return fmt.sprint(t.a) + " " + t.b
+	return fmt.Sprint(t.a) + " " + t.b
 }
 
 func main() {
 	t := &T{77, "Sunset Strip"};
-	fmt.println(t)
+	fmt.Println(t)
 }
diff --git a/doc/progs/printf.go b/doc/progs/printf.go
index be1ac9731..3bd70f264 100644
--- a/doc/progs/printf.go
+++ b/doc/progs/printf.go
@@ -7,5 +7,5 @@ package main
 import "fmt"
 
 func main() {
-	fmt.printf("hello, %s\n", "world");
+	fmt.Printf("hello, %s\n", "world");
 }