Fix a word in some old documentation on lazy lists.

basis/lists/lazy/old-doc.html

@@ -19,7 +19,7 @@
 </table>
 
 <p>Many of the lazy list words are named similar to the standard list
-    words but with an 'l' suffixed to it. Here are the commonly used
+    words but with an 'l' prefixed to it. Here are the commonly used
     words and their equivalent list operation:</p>
 <table border="1">
 <tr><th>Lazy List</th><th>Normal List</th></tr>