GUACAMOLE-583: Document sqlserver-instance property.
diff --git a/src/chapters/jdbc-auth.xml b/src/chapters/jdbc-auth.xml
index d837254..ce304cc 100644
--- a/src/chapters/jdbc-auth.xml
+++ b/src/chapters/jdbc-auth.xml
@@ -116,12 +116,18 @@
directory. Microsoft's JDBC driver can be downloaded from Microsoft's <link
xlink:href="https://docs.microsoft.com/en-us/sql/connect/sql-connection-libraries#anchor-20-drivers-relational-access">
SQL Connection Libraries</link> page.</para>
- <para>In addition to the various parameters mentioned below, the SQL Server driver has a
- unique parameter available to control the driver compatibility of the JDBC module:
- <property>sqlserver-driver</property>. This parameter allows you to choose the compatibility
- mode of the module with various TDS-comptabile drivers such that it can be used with different
- versions of SQL Server and even non-Microsoft SQL Server databases. The following options are available
- for the <property>sqlserver-driver</property> property:
+ <para>In addition to the various parameters mentioned below, the SQL Server driver implements
+ two parameters to control SQL Server-specific configuration items:
+ <property>sqlserver-driver</property> and <property>sqlserver-instance</property>.</para>
+ <para>The <property>sqlserver-instance</property> property controls the instance name that the
+ SQL Server driver should attempt to connect to, if it is something other than the default
+ SQL Server instance. This instance name is configured during the SQL Server installation.
+ This property is optional, and most installations should work without the need to specify
+ an instance name.</para>
+ <para>The <property>sqlserver-driver</property> allows you to choose the compatibility mode of
+ of the module with various TDS-compatible drivers such that it can be used with different
+ versions of SQL Server and even non-Microsoft SQL Server TDS-compatible databases. The
+ following options are available for the <property>sqlserver-driver</property> property:
<variablelist>
<varlistentry>
<term>microsoft2005</term>
