trying to chenge the label of the cancel button in list windows

patch-control.sh

@@ -154,6 +154,7 @@ while [ 1 ]; do
                        --column="Minutes" \
                        --column="Duration" \
                        --hide-column=2 \
+                       --cancel-label=Back \
                        FALSE 5 "5 minutes" TRUE 10 "10 minutes" FALSE 20 "20 minutes" FALSE 240 "4 hours" FALSE 480 "8 hours"`
 
   if [ "${run_duration}" == "" ]; then
@@ -170,6 +171,7 @@ while [ 1 ]; do
                      --column="N" \
                      --column="Duty cycle" \
                      --hide-column=2 \
+                     --cancel-label=Back \
                      TRUE 1 100% FALSE 2 50% FALSE 10 10% FALSE 20 5%`
 
   if [ "${duty_cycle}" == "" ]; then