diff --git a/doc/install-source.html b/doc/install-source.html
index 1e6ed05ad46..1692f0dbc0c 100644
--- a/doc/install-source.html
+++ b/doc/install-source.html
@@ -139,7 +139,7 @@ and used as GOROOT_BOOTSTRAP
to bootstrap a local build.
-To use gccgo, you need to arrange for $GOROOT_BOOSTRAP/bin/go
to be
+To use gccgo, you need to arrange for $GOROOT_BOOTSTRAP/bin/go
to be
the go tool that comes as part of gccgo 5. For example on Ubuntu Vivid: