Fix build and make some URLs into links

git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@289229 c90b9560-bf6c-de11-be94-00142212c4b1

reference/cairo/cairomatrix/scale.xml

@@ -77,6 +77,7 @@ $matrix->scale(0.2, 2.0);
 ?>
 ]]>
      </programlisting>
+   </example>
   </para>
   <para>
    <example>
@@ -90,6 +91,7 @@ cairo_matrix_scale($matrix, 0.2, 2.0);
 ?>
 ]]>
      </programlisting>
+   </example>
   </para>
  </refsect1>
 

reference/cairo/setup.xml

@@ -13,11 +13,13 @@
     versions. Both unstable and stable versions can be used with the extension,
     but conditional support for new features is determined by the stable version
     below the unstable version in use. The latest cairo release can be found at
-    http://cairographics.org
+    <link xlink:href="http://cairographics.org">http://cairographics.org</link>.
   </para>
   <para>
     The binary files used for the windows compiles can be found at
-    http://perisama.net/cairo along with the project files used to create them.
+    <link
+    xlink:href="http://perisama.net/cairo/">http://perisama.net/cairo/</link> along
+    with the project files used to create them.
   </para>
  </section>
 
@@ -25,7 +27,8 @@
   &reftitle.install;
   <para>Installation on Windows</para>
   <para>
-   Binary builds of the extension can be found at http://perisama.net/cairo
+   Binary builds of the extension can be found at <link 
+   xlink:href="http://perisama.net/cairo/">http://perisama.net/cairo/</link>.
    Download the correct zip file, place php_cairo.dll in the extensions
    directory, and enable it via the php.ini file in use. Please be sure the PHP
    minor version (5.2, 5.3) match, the thread safety (Thread Safe TS or