removes unnecessary ids from drilldown menu example

diff --git a/docs/pages/drilldown-menu.md b/docs/pages/drilldown-menu.md
index 5b26f311353c4e1d9799405767eb27edf895272f..e0ec880c7cd72ac8b2797b580bb4425104ad768b 100644 (file)
--- a/docs/pages/drilldown-menu.md
+++ b/docs/pages/drilldown-menu.md
@@ -13,10 +13,10 @@ Drilldowns use the standard [Menu](menu.html#nested-style) syntax. Add the attri
 <ul class="vertical menu" data-drilldown style="width: 200px" id="m1">
   <li>
     <a href="#">Item 1</a>
-    <ul class="vertical menu" id="m2">
+    <ul class="vertical menu">
       <li>
         <a href="#">Item 1A</a>
-        <ul class="vertical menu" id="m3">
+        <ul class="vertical menu">
           <li><a href="#">Item 1Aa</a></li>
           <li><a href="#">Item 1Ba</a></li>
           <li><a href="#">Item 1Ca</a></li>