Fix typo

tests/test_stats.py

@@ -36,7 +36,7 @@ def test_stats():
 
 def test_stats__no_index(tmp_path):
     original = pathlib.Path("tests/data/vcf") / "sample.vcf.gz"
-    # don't use cache here since we wnat to make sure vcz is not indexed
+    # don't use cache here since we want to make sure vcz is not indexed
     vcz = tmp_path.joinpath("intermediate.vcz")
     vcf2zarr.convert([original], vcz, worker_processes=0, local_alleles=False)