HPCC-26382 Std.File.Copy does NOT allow copying to foreign file

Signed-off-by: Jim DeFabia <jamesdefabia@lexisnexis.com>

docs/EN_US/ECLStandardLibraryReference/SLR-Mods/Copy.xml

@@ -220,8 +220,8 @@
 
   <para>The <emphasis role="bold">Copy </emphasis>function takes a logical
   file and copies it to another logical file. This may be done within the same
-  cluster, or to another cluster, or to a cluster in a completely separate
-  Dali.</para>
+  cluster or to another cluster. The Destination cannot be foreign
+  file.</para>
 
   <para>Example:</para>
 

ecllibrary/std/File.ecl

@@ -607,7 +607,7 @@ EXPORT Despray(varstring logicalName, varstring destinationIP='', varstring dest
 /**
  * Copies a distributed file to another distributed file.
  *
- * @param sourceLogicalName The name of the file to despray.
+ * @param sourceLogicalName The name of the file to copy.
  * @param destinationGroup The name of the group to distribute the file across.
  * @param destinationLogicalName The logical name of the file to create.
  * @param sourceDali    The dali that contains the source file (blank implies same dali).  Defaults to same dali.