Update documentation to match the latest code.

Author: bgrainger

docs/content/connection-options.md

@@ -80,7 +80,7 @@ These are the options that need to be used in order to configure a connection to
     <td>Specifies the path to a certificate file in PKCS #12 (.pfx) format containing a bundled Certificate and Private Key used for Mutual Authentication.  To create a PKCS #12 bundle from a PEM encoded Certificate and Key, use <code>openssl pkcs12 -in cert.pem -inkey key.pem -export -out bundle.pfx</code></td>
   </tr>
   <tr>
-    <td>Certificate Password, CertificatePassword	</td>
+    <td>Certificate Password, CertificatePassword</td>
     <td></td>
     <td>Specifies the password for the certificate specified using the <code>CertificateFile</code> option. Not required if the certificate file is not password protected.</td>
   </tr>
@@ -113,14 +113,14 @@ Connection pooling is enabled by default. These options are used to configure it
     <td>Controls the maximum length of time a connection to the server can be open. Connections that are returned to the pool are destroyed if it's been more than <code>ConnectionLifeTime</code> seconds since the connection was created. The default value of zero (0) means pooled connections will never incur a ConnectionLifeTime timeout.</td>
   </tr>
   <tr>
-    <td>Connection Reset, ConnectionReset	</td>
+    <td>Connection Reset, ConnectionReset</td>
     <td><code>true</code></td>
     <td>If <code>true</code>, the connection state is reset when it is retrieved from the pool. The default value of <code>true</code> ensures that the connection is in the same state whether it's newly created or retrieved from the pool. A value of <code>false</code> avoids making an additional server round trip when obtaining a connection, but the connection state is not reset, meaning that session variables and other session state changes from any previous use of the connection are carried over.</td>
   </tr>
   <tr>
     <td>Connection Idle Timeout, ConnectionIdleTimeout</td>
     <td>180</td>
-    <td>The amount of time in seconds that a connection can remain idle in the pool. Any connection that is idle for longer is subject to being closed by a background task that runs every minute, unless there are only MinimumPoolSize connections left in the pool. A value of zero (0) means pooled connections will never incur a ConnectionIdleTimeout, and if the pool grows to its maximum size, it will never get smaller.</td>
+    <td>The amount of time (in seconds) that a connection can remain idle in the pool. Any connection above <code>MinimumPoolSize</code> connections that is idle for longer than <code>ConnectionIdleTimeout</code> is subject to being closed by a background task. The background task runs every minute, or half of <code>ConnectionIdleTimeout</code>, whichever is more frequent. A value of zero (0) means pooled connections will never incur a ConnectionIdleTimeout, and if the pool grows to its maximum size, it will never get smaller.</td>
   </tr>
   <tr>
     <td>Maximum Pool Size, Max Pool Size, MaximumPoolsize, maxpoolsize</td>