HPCC-25066 Update Copyright

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

docs/EN_US/ECLLanguageReference/ECLR-includer.xml

@@ -45,7 +45,7 @@
                 xpointer="xpointer(//*[@id='DateVer'])"
                 xmlns:xi="http://www.w3.org/2001/XInclude" />
 
-    <releaseinfo>© 2020 HPCC Systems<superscript>®</superscript>. All rights
+    <releaseinfo>© 2021 HPCC Systems<superscript>®</superscript>. All rights
     reserved. Except where otherwise noted, ECL Language Reference content
     licensed under Creative Commons public license.</releaseinfo>
 

docs/PT_BR/ECLLanguageReference/ECLR-includer.xml

@@ -45,7 +45,7 @@
                 xpointer="xpointer(//*[@id='DateVer'])"
                 xmlns:xi="http://www.w3.org/2001/XInclude"/>
 
-    <releaseinfo>© 2019 HPCC Systems<superscript>®</superscript>. Todos os
+    <releaseinfo>© 2021 HPCC Systems<superscript>®</superscript>. Todos os
     direitos reservados. Exceto onde indicado de outra forma, o conteúdo do
     ECL Language Reference (Referência a Linguagem ECL) é licenciado sob
     licença pública da Creative Commons.</releaseinfo>

docs/common/Version.xml

@@ -5,11 +5,11 @@
   <chapterinfo>
     <date id="DateVer">DEVELOPER NON-GENERATED VERSION</date>
 
-    <releaseinfo id="FooterInfo">© 2020 HPCC
+    <releaseinfo id="FooterInfo">© 2021 HPCC
     Systems<superscript>®</superscript>. All rights reserved</releaseinfo>
 
     <copyright id="Copyright">
-      <year>2020 HPCC Systems<superscript>®</superscript>. All rights
+      <year>2021 HPCC Systems<superscript>®</superscript>. All rights
       reserved</year>
     </copyright>
   </chapterinfo>
@@ -24,7 +24,7 @@
     serve one purpose and that is to store the chapterinfo the above sections
     that are being used by several other documents.</para>
 
-    <para id="CHMVer">2020 Version ${DOC_VERSION}</para>
+    <para id="CHMVer">2021 Version ${DOC_VERSION}</para>
 
     <para>The following line is the code to be put into the document you wish
     to include the above version info in:</para>

docs/common/Version.xml.in

@@ -3,13 +3,13 @@
 "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <chapter>
   <chapterinfo>
-    <date id="DateVer">2020 Version ${DOC_VERSION}</date>
+    <date id="DateVer">2021 Version ${DOC_VERSION}</date>
 
-    <releaseinfo id="FooterInfo">© 2020 HPCC
+    <releaseinfo id="FooterInfo">© 2021 HPCC
     Systems<superscript>®</superscript>. All rights reserved</releaseinfo>
 
     <copyright id="Copyright">
-      <year>2020 HPCC Systems<superscript>®</superscript>. All rights
+      <year>2021 HPCC Systems<superscript>®</superscript>. All rights
       reserved</year>
     </copyright>
   </chapterinfo>
@@ -24,7 +24,7 @@
     serve one purpose and that is to store the chapterinfo the above sections
     that are being used by several other documents.</para>
 
-    <para id="CHMVer">2020 Version ${DOC_VERSION}</para>
+    <para id="CHMVer">2021 Version ${DOC_VERSION}</para>
 
     <para>The following line is the code to be put into the document you wish
     to include the above version info in:</para>