Correct doxy-spellchecker error message

Author: hugueskamba

tools/test/travis-ci/doxy-spellchecker/spell.sh

@@ -121,6 +121,6 @@ echo "Total Errors Found: ${ERRORS}"
 
 if [ ${ERRORS} -ne 0 ]; then
     echo "If any of the failed words should be considered valid please add them to the ignore.en.pws file"\
-         "found in tools/test/scripts/doxy-spellchecker between the _code_ and _doxy_ tags."
+         "found in tools/test/travis-ci/doxy-spellchecker between the _code_ and _doxy_ tags."
     exit 1
 fi