HPCC-8954 Update Spray CSV

Fix HPCC-8954 Update Spray CSV
Update Docs and images to show
that Spray CSV is now labelled
correctly as Spray Variable.

Signed-off-by: g-pan <greg.panagiotatos@lexisnexis.com>

docs/HPCCDataHandling/DataHandling.xml

@@ -31,7 +31,7 @@
       example data used in this manual are fictitious. Any similarity to
       actual persons, living or dead, is purely coincidental.</para>
 
-      <para> </para>
+      <para></para>
     </legalnotice>
 
     <xi:include href="common/Version.xml" xpointer="FooterInfo"
@@ -637,15 +637,15 @@
         </sect3>
 
         <sect3 id="Spray_CSV">
-          <title><emphasis role="bold">Spray CSV</emphasis></title>
+          <title><emphasis role="bold">Spray Variable</emphasis></title>
 
           <itemizedlist>
             <listitem>
-              <para>Click on the <emphasis role="bold">Spray CSV</emphasis>
-              hyperlink below <emphasis role="bold">DFU </emphasis>in the menu
-              on the left.</para>
+              <para>Click on the <emphasis role="bold">Spray
+              Variable</emphasis> hyperlink below <emphasis role="bold">DFU
+              </emphasis>in the menu on the left.</para>
 
-              <para>The <emphasis role="bold">Spray CSV</emphasis> page
+              <para>The <emphasis role="bold">Spray Variable</emphasis> page
               displays.</para>
             </listitem>