Cleaner output when exporting schedulers

src/storm-cli-utilities/model-handling.h

@@ -773,7 +773,7 @@ namespace storm {
                                             if (ioSettings.isExportSchedulerSet()) {
                                                 if (result->template asExplicitQuantitativeCheckResult<ValueType>().hasScheduler()) {
                                                     auto const& scheduler = result->template asExplicitQuantitativeCheckResult<ValueType>().getScheduler();
-                                                    STORM_PRINT_AND_LOG("Exporting scheduler to '" << ioSettings.getExportSchedulerFilename())
+                                                    STORM_PRINT_AND_LOG("Exporting scheduler ... ")
                                                     storm::api::exportScheduler(sparseModel, scheduler, ioSettings.getExportSchedulerFilename());
                                                 } else {
                                                     STORM_LOG_ERROR("Scheduler requested but could not be generated.");