Nit

Author: jonashaag

pandas/tests/io/sas/test_sas7bdat.py

@@ -362,8 +362,8 @@ def test_rle_rdc_exceptions(
     datapath, test_file, override_offset, override_value, expected_msg
 ):
     """Errors in RLE/RDC decompression should propagate."""
-    with open(datapath("io", "sas", "data", test_file), "rb") as f:
-        data = bytearray(f.read())
+    with open(datapath("io", "sas", "data", test_file), "rb") as fd:
+        data = bytearray(fd.read())
     data[override_offset] = override_value
     with pytest.raises(Exception, match=expected_msg):
         pd.read_sas(io.BytesIO(data), format="sas7bdat")