update snapshot

Author: EmilHvitfeldt

tests/testthat/_snaps/standalone-survival.md

@@ -36,7 +36,7 @@
       parsnip:::.filter_eval_time(times_remove_singular)
     Condition
       Warning:
-      There was 1 inappropriate evaluation time point that was removed. They were:
+      There was 1 inappropriate evaluation time point that was removed. It was:
       * 1 negative value.
     Output
        [1]  0  1  2  3  4  5  6  7  8  9 10