DOC: fix typo

tacaswell · QuLogic · web-flow · commit 8aeed7d7d031 · 2022-11-18T13:14:30.000-05:00
Co-authored-by: Elliott Sales de Andrade &lt;quantum.analyst@gmail.com&gt;
diff --git a/lib/matplotlib/tests/test_animation.py b/lib/matplotlib/tests/test_animation.py
@@ -83,7 +83,7 @@ def test_null_movie_writer(anim):
     assert writer.dpi == dpi
     assert writer.args == ()
     # we enrich the savefig kwargs to ensure we composite transparent
-    # output to as opaque background
+    # output to an opaque background
     for k, v in savefig_kwargs.items():
         assert writer.savefig_kwargs[k] == v
     assert writer._count == anim.save_count
