use warnings better, small typo correction in test

tests/find_test.py

@@ -306,8 +306,7 @@ def test_openQCD_filter() -> None:
             "updated_at"]
     df = pd.DataFrame(data,columns=cols)
 
-    with pytest.warns(Warning):
-        find.openQCD_filter(df, a = "asdf")
+    find.openQCD_filter(df, a = "asdf")
 
 
 def test_code_filter() -> None:

tests/import_project_test.py

@@ -10,7 +10,7 @@ def test_toml_check_measurement_data() -> None:
                             "param_file": "/path/to/file",
                             "version": "1.1",
                             "prefix": "pref",
-                            "cfg_seperator": "n",
+                            "cfg_separator": "n",
                             "names": ['list', 'of', 'names']
                         }
                     }