Update index.md

nikomatsakis · web-flow · commit e78346539e8c · 2018-02-23T16:24:39.000-05:00
diff --git a/index.md b/index.md
@@ -68,6 +68,8 @@ Describes
 
 * [Debugging the compiler](debugging.html). Tips for debugging the compiler.
 
+* [Profile queries](profile-queries.html). Tips for tracking what the compiler does.
+
 <script>
 
 document.addEventListener("DOMContentLoaded", function() {
