adjust the wording of the error

Author: bpblanken

v03_pipeline/lib/misc/io.py

@@ -78,7 +78,7 @@ def compute_hail_n_partitions(file_size_b: int) -> int:
 
 @validated_hl_function(
     {
-        'RVD error! Keys found out of order': 'Your callset failed while attempting to split multiallelic sites.  This error can occur after a split_multi if the dataset contains both multiallelic variants and duplicated loci.',
+        'RVD error! Keys found out of order': 'Your callset failed while attempting to split multiallelic sites.  This error can occur after if the dataset contains both multiallelic variants and duplicated loci.',
     },
 )
 def split_multi_hts(

v03_pipeline/lib/misc/io_test.py

@@ -142,7 +142,7 @@ def test_select_missing_field(self) -> None:
     def test_split_multi_failure(self) -> None:
         self.assertRaisesRegex(
             SeqrValidationError,
-            'Your callset failed while attempting to split multiallelic sites.  This error can occur after a split_multi if the dataset contains both multiallelic variants and duplicated loci.',
+            'Your callset failed while attempting to split multiallelic sites.  This error can occur if the dataset contains both multiallelic variants and duplicated loci.',
             split_multi_hts,
             hl.MatrixTable.from_parts(
                 rows={