diff --git a/notes/omissions.md b/notes/omissions.md
index 9e300b6d..b04f4671 100644
--- a/notes/omissions.md
+++ b/notes/omissions.md
@@ -12,7 +12,7 @@ project:
 - `Counter` and `defaultdict`
 - `pytest` tests (rather than just as a test runner for other tests)
 - `async` and `await`
-- NumPy (though `notebooks/la_numpy.ipynb` as an extremely minimal skeleton)
+- NumPy (though `notebooks/la_numpy.ipynb` has an extremely minimal skeleton)
 - Requests
 
 Note: The value in this list is its brevity. To prevent it from growing without