diff --git a/index.html b/index.html
index ab31da513..df64b9aef 100644
--- a/index.html
+++ b/index.html
@@ -1070,7 +1070,7 @@ _.template(list, {people : ['moe', 'curly', 'larry']});
       <p>
         If ERB-style delimiters aren't your cup of tea, you can change Underscore's
         template settings to use different symbols to set off interpolated code.
-        Define and an <b>interpolate</b> regex, and an (optional) <b>evaluate</b> regex
+        Define an <b>interpolate</b> regex, and an (optional) <b>evaluate</b> regex
         to match expressions that should be inserted and evaluated, respectively. 
         For example, to perform
         <a href="http://github.com/janl/mustache.js#readme">Mustache.js</a>