diff --git a/examples/horizontal-layout-modes.html b/examples/horizontal-layout-modes.html
index 6bab077..cfbc7b6 100644
--- a/examples/horizontal-layout-modes.html
+++ b/examples/horizontal-layout-modes.html
@@ -3,7 +3,7 @@
 <head>
   <meta charset="utf-8">
 
-  <title>filter sort</title>
+  <title>horizontal layout modes</title>
 
   <link rel="stylesheet" href="examples.css" />
   <style>
@@ -19,7 +19,7 @@
 </head>
 <body>
 
-  <h1>filter sort</h1>
+  <h1>horizontal layout modes</h1>
 
 <div id="options">
   <h2>Filter</h2>
diff --git a/isotope.js b/isotope.js
index 53f6c78..c006ab8 100644
--- a/isotope.js
+++ b/isotope.js
@@ -216,6 +216,7 @@ function isotopeDefinition( Outlayer, getSize, matchesSelector, Item, layoutMode
     var layoutMode = this.options.layoutMode;
     var mode = this.modes[ layoutMode ];
     if ( !mode ) {
+      // TODO console.error
       throw new Error( 'No layout mode: ' + layoutMode );
     }
     // HACK sync mode's options
