Clarify finishing lines

Signed-off-by: Kevin Grigorenko <kevin.grigorenko@us.ibm.com>

Author: kgibm

scripts/podfscp.sh

@@ -151,4 +151,4 @@ for PODNAME in ${PODNAMES}; do
   processPod "${PODNAME}" "${@}"
 done
 
-printVerbose "finished"
+printVerbose "script returning"

scripts/podfsrm.sh

@@ -103,4 +103,4 @@ for PODNAME in ${PODNAMES}; do
   processPod "${PODNAME}" "${@}"
 done
 
-printInfo "finished"
+printInfo "script returning"

scripts/podinfo.sh

@@ -150,4 +150,4 @@ if [ "${FOUND}" -gt 0 ]; then
   printf "\n"
 fi
 
-[ "${VERBOSE}" -eq "1" ] && printVerbose "finished"
+[ "${VERBOSE}" -eq "1" ] && printVerbose "script returning"