diff --git a/README-builds.html b/README-builds.html
--- a/README-builds.html
+++ b/README-builds.html
@@ -1429,7 +1429,7 @@
build output is to go.
The default output directory will be build/<i>platform</i>.
</dd>
- <dt><a name="ALT_SLASHJAVA"><tt>ALT_SLASHJAVA</tt></a></dt>
+ <dt><a name="ALT_SLASH_JAVA"><tt>ALT_SLASH_JAVA</tt></a></dt>
<dd>
The default root location for many of the ALT
path locations
of the following ALT variables.
