Fix issue #46, Sub-bullets misformatted for VEC_BPERM.

Signed-off-by: Bill Schmidt <wschmidt@linux.vnet.ibm.com>

specification/app_a.xml

@@ -1130,22 +1130,24 @@ xml:id="dbdoclet.50655245_pgfId-1138128">
                   <para>For each doubleword element i (0 ≤ i &lt; 2) of ARG1,
                   regardless of the input operand type specified for
                   ARG1:</para>
-                </listitem>
+		  <itemizedlist>
                     <listitem>
-                  <para>- For each j (0 ≤ j &lt; 8), let bit index k denote the
+                      <para>For each j (0 ≤ j &lt; 8), let bit index k denote the
                       byte value of the j-th element of ARG2.</para>
                     </listitem>
                     <listitem>
-                  <para>- If bit index k is greater than or equal to 64, bit j
+                      <para>If bit index k is greater than or equal to 64, bit j
                       of element i is set to 0.</para>
                     </listitem>
                     <listitem>
-                  <para>- If bit index k is less than 64, bit j of element i is
+                      <para>If bit index k is less than 64, bit j of element i is
                       set to the value of the k-th bit of element i of input
                       ARG1.</para>
                     </listitem>
                     <listitem>
-                  <para>- All other bits are zeroed.</para>
+                      <para>All other bits are zeroed.</para>
+                    </listitem>
+		  </itemizedlist>
 		</listitem>
               </itemizedlist>
             </entry>