change docstring

imap_processing/tests/spice/test_kernels.py

@@ -18,7 +18,7 @@
 
 @pytest.fixture()
 def kernels(spice_test_data_path):
-    """Furnish SPICE kernels for the entire test module."""
+    """List SPICE kernels."""
     kernels = [str(file) for file in spice_test_data_path.iterdir()]
     return kernels