HPCC-12465 DOCS:Fix build fail Issues ECLWatch.xml

FIX HPCC-12465 DOCS:Fix build fail Issues ECLWatch.xml
Fix discrepencay in ECL Watch file that was causing build fails.

Signed-off-by: g-pan <greg.panagiotatos@lexisnexis.com>
Merge pull request #6576 from g-pan/H12465-DocFix

HPCC-12465 DOCS:Fix build fail Issues ECLWatch.xml

Reviewed-By: Richard Chapman <rchapman@hpccsystems.com>