HPCC-16846 Fix Typo in PromoteSuperFileList topic

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

docs/ECLStandardLibraryReference/SLR-Mods/PromoteSuperFileList.xml

@@ -100,7 +100,7 @@
         <row>
           <entry>Return:<emphasis> </emphasis></entry>
 
-          <entry>PromoteSupeFileList returns Null; fPromoteSupeFileList
+          <entry>PromoteSuperFileList returns Null; fPromoteSuperFileList
           returns a string.</entry>
         </row>
       </tbody>