doc: update the URL of the latest go1.4 source snapshot

Updates golang/go#20672

Change-Id: I3c62b1606aec93e188255f1701c0af569d540016
Reviewed-on: https://go-review.googlesource.com/79276
Reviewed-by: Ian Lance Taylor <iant@golang.org>

diff --git a/doc/install-source.html b/doc/install-source.html
index 8275bb88541cac71357a249cb3beeb68d2ce3ee1..7baaaba11035c0e652069bc0031c69ba35043a45 100644 (file)
--- a/doc/install-source.html
+++ b/doc/install-source.html
@@ -143,7 +143,7 @@ packaged Go distribution.
 <p>
 To build a bootstrap tool chain from source, use
 either the git branch <code>release-branch.go1.4</code> or
-<a href="https://storage.googleapis.com/golang/go1.4-bootstrap-20170531.tar.gz">go1.4-bootstrap-20170531.tar.gz</a>,
+<a href="https://storage.googleapis.com/golang/go1.4-bootstrap-20171003.tar.gz">go1.4-bootstrap-20171003.tar.gz</a>,
 which contains the Go 1.4 source code plus accumulated fixes
 to keep the tools running on newer operating systems.
 (Go 1.4 was the last distribution in which the tool chain was written in C.)