TrfTestsARTPlots: Fix q449 test
This is a follow-up to MR !72856 (merged) and fixes a missing line break in the q449 ART test of the TrfTestsARTPlots
package
This is a follow-up to MR !72856 (merged) and fixes a missing line break in the q449 ART test of the TrfTestsARTPlots
package