Comment on exit value if only label name is requested

fragments/functions.sh

@@ -23,7 +23,7 @@ cleanupAndExit() { # $1 = exit code, $2 message, $3 level
     
     # if label is wrong and we wanted name of the label, then return ##################
     if [[ $RETURN_LABEL_NAME -eq 1 ]]; then
-        1=0
+        1=0 # If only label name should be returned we exit without any errors
         echo "#"
     fi
     exit "$1"