fix broken link
R=rsc, iant
CC=go-dev
http://go/go-review/1019003
diff --git a/doc/go_gccgo_setup.html b/doc/go_gccgo_setup.html
index 397298c..9a8bfc8 100644
--- a/doc/go_gccgo_setup.html
+++ b/doc/go_gccgo_setup.html
@@ -10,7 +10,7 @@
License</a>.
Note that <code>gccgo</code> is not the <code>6g</code> compiler; see
-the <a href="go_setup.html"><code>6g</code> set up</a> instructions
+the <a href="install.html"><code>6g</code> set up</a> instructions
for that compiler.
<h2 id="Source_code">Source code</h2>
