Fix qualifier in purge_stale_instances
Fix qualifier in purge_stale_instances

tanmaykm/JuliaBox,tanmaykm/JuliaBox,JuliaLang/JuliaBox,tanmaykm/JuliaBox,JuliaLang/JuliaBox,JuliaLang/JuliaBox,tanmaykm/JuliaBox,JuliaLang/JuliaBox