diff --git a/coffeescript/07_the_bad_parts.html b/coffeescript/07_the_bad_parts.html
index 7084506..8e45733 100644
--- a/coffeescript/07_the_bad_parts.html
+++ b/coffeescript/07_the_bad_parts.html
@@ -317,7 +317,7 @@ <h2>Using typeof</h2>
 type({})         # "object"
 </code></pre>
 
-<p>If you're checking to see if an variable has been defined, you'll still need to use <code>typeof</code> otherwise you'll get a <code>ReferenceError</code>.</p>
+<p>If you're checking to see if a variable has been defined, you'll still need to use <code>typeof</code> otherwise you'll get a <code>ReferenceError</code>.</p>
 
 <p><span class="csscript"></span></p>
 
@@ -506,4 +506,4 @@ <h2>JavaScript Lint</h2>
   </div>
 </div>
 </body>
-</html>
\ No newline at end of file
+</html>