Minor fixes

Doc/Sda1/xmlintro.xml

@@ -569,7 +569,7 @@ terminated by the matching end-tag "<emphasis role="red">&lt;/to&gt;</emphasis>"
 
           <td valign="top"><programlisting language="none">public class Memo {
   Date date;
-  int priority;
+  Priority priority;
   <emphasis role="red">Date date</emphasis>;
   ...
 }</programlisting></td>
@@ -995,7 +995,7 @@ terminated by the matching end-tag "<emphasis role="red">&lt;/to&gt;</emphasis>"
 
 &lt;pre&gt;<emphasis role="red">&amp;lt;</emphasis>ul<emphasis role="red">&amp;gt;</emphasis>
   <emphasis role="red">&amp;lt;</emphasis>li<emphasis role="red">&amp;gt;</emphasis>One<emphasis
-                role="red">&amp;lt;</emphasis>/li<emphasis role="red">&amp;lt;</emphasis>
+                role="red">&amp;lt;</emphasis>/li<emphasis role="red">&amp;gt;</emphasis>
   <emphasis role="red">&amp;lt;</emphasis>li<emphasis role="red">&amp;gt;</emphasis>Two<emphasis
                 role="red">&amp;lt;</emphasis>/li<emphasis role="red">&amp;gt;</emphasis>
 <emphasis role="red">&amp;lt;</emphasis>/ul<emphasis role="red">&amp;gt;</emphasis>&lt;/pre&gt;</programlisting></td>