Update links to Transaction Usage documentation.

Author: bgrainger

docs/content/connection-options.md

@@ -283,7 +283,7 @@ These are the other options that MySqlConnector supports. They are set to sensib
     <td>IgnoreCommandTransaction, Ignore Command Transaction</td>
     <td>false</td>
     <td>If <code>true</code>, the value of <code>MySqlCommand.Transaction</code> is ignored when commands are executed.
-    This matches the Connector/NET behaviour and can make porting code easier. For more information, see <a href="https://github.com/mysql-net/MySqlConnector/issues/474">Issue 474</a>.</td>
+    This matches the Connector/NET behaviour and can make porting code easier. For more information, see <a href="troubleshooting/transaction-usage/">Transaction Usage</a>.</td>
   </tr>
   <tr>
     <td>Interactive, Interactive Session, InteractiveSession</td>

docs/content/tutorials/migrating-from-connector-net.md

@@ -83,7 +83,7 @@ Connector/NET allows a command to be executed even when `MySqlCommand.Transactio
 disposed `MySqlTransaction`. MySqlConnector will throw an `InvalidOperationException` if the `MySqlCommand.Transaction`
 property doesn’t reference the active transaction. This fixes <a href="https://bugs.mysql.com/bug.php?id=88611">MySQL Bug 88611</a>.
 To disable this strict validation, set <code>IgnoreCommandTransaction=true</code>
-in the connection string. See [Issue 474](https://github.com/mysql-net/MySqlConnector/issues/474) for more details.
+in the connection string. See [Transaction Usage](troubleshooting/transaction-usage/) for more details.
 
 ### Exceptions