net/http/httputil: fix string in test failure message

R=golang-dev, daniel.morsing
CC=golang-dev
https://golang.org/cl/7722043

diff --git a/src/pkg/net/http/httputil/reverseproxy_test.go b/src/pkg/net/http/httputil/reverseproxy_test.go
index 3bcaa7f5c5892f6abf2be1d984210db2058ddf0d..1c0444ec486f2cffcdbe4104ac0362ee461e7159 100644 (file)
--- a/src/pkg/net/http/httputil/reverseproxy_test.go
+++ b/src/pkg/net/http/httputil/reverseproxy_test.go
@@ -30,7 +30,7 @@ func TestReverseProxy(t *testing.T) {
                        t.Errorf("handler got Connection header value %q", c)
                }
                if c := r.Header.Get("Upgrade"); c != "" {
-                       t.Errorf("handler got Keep-Alive header value %q", c)
+                       t.Errorf("handler got Upgrade header value %q", c)
                }
                if g, e := r.Host, "some-name"; g != e {
                        t.Errorf("backend got Host header %q, want %q", g, e)