Fix GH-1397: autounlock parameter in constructor is actually int not bool

Author: cmb69

reference/sync/syncreaderwriter/construct.xml

@@ -12,7 +12,7 @@
   <methodsynopsis>
    <modifier>public</modifier> <methodname>SyncReaderWriter::__construct</methodname>
    <methodparam choice="opt"><type>string</type><parameter>name</parameter></methodparam>
-   <methodparam choice="opt"><type>bool</type><parameter>autounlock</parameter><initializer>&true;</initializer></methodparam>
+   <methodparam choice="opt"><type>int</type><parameter>autounlock</parameter><initializer>1</initializer></methodparam>
   </methodsynopsis>
   <para>
    Constructs a named or unnamed reader-writer object.
@@ -35,6 +35,11 @@
        error message.
       </para>
      </note>
+     <note>
+      <simpara>
+       On Windows, <parameter>name</parameter> must not contain backslashes.
+      </simpara>
+     </note>
     </listitem>
    </varlistentry>
    <varlistentry>