math/rand: fix example_test to show with the correct method

Originally it used r.Int63() to show "Uint32", and now we use the correct r.Uint32() method.

Fixes #9429

Change-Id: I8a1228f1ca1af93b0e3104676fc99000257c456f
Reviewed-on: https://go-review.googlesource.com/2069
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>

diff --git a/src/math/rand/example_test.go b/src/math/rand/example_test.go
index f429914531a98ed59fb13ffa01bcf81f28db42f3..e6cd4f7ac0917bd2f5c86c079304836d6db7ddb8 100644 (file)
--- a/src/math/rand/example_test.go
+++ b/src/math/rand/example_test.go
@@ -72,7 +72,7 @@ func Example_rand() {
        // depending on the size of 'int'.
        show("Int31", r.Int31(), r.Int31(), r.Int31())
        show("Int63", r.Int63(), r.Int63(), r.Int63())
-       show("Uint32", r.Int63(), r.Int63(), r.Int63())
+       show("Uint32", r.Uint32(), r.Uint32(), r.Uint32())
 
        // Intn, Int31n, and Int63n limit their output to be < n.
        // They do so more carefully than using r.Int()%n.
@@ -89,7 +89,7 @@ func Example_rand() {
        // NormFloat64 0.17233959114940064 1.577014951434847   0.04259129641113857
        // Int31       1501292890          1486668269          182840835
        // Int63       3546343826724305832 5724354148158589552 5239846799706671610
-       // Uint32      5927547564735367388 637072299495207830  4128311955958246186
+       // Uint32      2760229429          296659907           1922395059
        // Intn(10)    1                   2                   5
        // Int31n(10)  4                   7                   8
        // Int63n(10)  7                   6                   3