Fix typos.

Intrinsics_Reference/ch_biendian.xml

@@ -111,7 +111,7 @@ xmlns:xlink="http://www.w3.org/1999/xlink" xml:id="VIPR.biendian">
     <programlisting>vector int x = (vector int) (4, -1, 3, 6);
 vector double g = (vector double) { 3.5, -24.6 };</programlisting>
     <para>
-      Current C comiplers do not support literals for
+      Current C compilers do not support literals for
       <code>__int128</code> types.  When constructing a <code>vector
       __int128</code> constant from smaller literals such as
       <code>int</code> or <code>long long</code>, you must test for

Intrinsics_Reference/ch_techniques.xml

@@ -152,7 +152,7 @@ xmlns:xlink="http://www.w3.org/1999/xlink" xml:id="section_techniques">
       Where an intrinsic may not be available from all compilers or at
       all ISA levels, this information is called out in the
       description of the intrinsic in <xref
-      linkend="VIPR.reference.vecfns" >.
+      linkend="VIPR.reference.vecfns" />.
     </para>
     <para>
       There are also other vector APIs that may be of use to you (see