diff --git a/spec/index.html b/spec/index.html
index 7d1e8e2..4844029 100644
--- a/spec/index.html
+++ b/spec/index.html
@@ -414,8 +414,8 @@ <h3>Document Outline</h3>
         <h3>Document Conventions</h3>
         <section id="docNamespaces">
           <h4>Namespaces</h4>
-          <p>In this document, examples assume the following namespace prefix bindings unless
-            otherwise stated:</p>
+          <p>In this document, examples assume the following namespace prefix definitions
+            unless otherwise stated:</p>
           <div style="text-align: center;">
             <table style="border-collapse: collapse; border-color: #000000; border-spacing: 5px; border-width: 1px">
               <tbody>