Fix submenu element ID.
RELNOTES: None.
@@ -99,7 +99,7 @@ nav: docs
aria-controls="javascript-menu">
Bazel and JavaScript<span class="caret"></span>
</a>
- <ul class="collapse sidebar-nav sidebar-submenu" id="java-menu">
+ <ul class="collapse sidebar-nav sidebar-submenu" id="javascript-menu">
<li><a href="/versions/{{ site.version }}/bazel-and-javascript.html">JavaScript Resources</a></li>
<li><a href="/versions/{{ site.version }}/build-javascript.html">Building JavaScript</a></li>
</ul>
