next and previous links fixed up
diff --git a/user_guide/database/fields.html b/user_guide/database/fields.html
index 091faaf..af76e33 100644
--- a/user_guide/database/fields.html
+++ b/user_guide/database/fields.html
@@ -160,7 +160,7 @@
 

 <div id="footer">

 <p>

-Previous Topic:&nbsp;&nbsp;<a href="transactions.html">Transactions</a>

+Previous Topic:&nbsp;&nbsp;<a href="table_data.html"> Table Data</a>

 &nbsp;&nbsp;&nbsp;&middot;&nbsp;&nbsp;

 <a href="#top">Top of Page</a>&nbsp;&nbsp;&nbsp;&middot;&nbsp;&nbsp;

 <a href="../index.html">User Guide Home</a>&nbsp;&nbsp;&nbsp;&middot;&nbsp;&nbsp;