Fix testing extra name

dstansby · dstansby · commit 2119f45d6d11 · 2023-08-23T14:34:57.000+01:00
diff --git a/setup.cfg b/setup.cfg
@@ -55,7 +55,7 @@ docs =
     sphinx-automodapi
     sphinx-gallery
 testing =
-    napari[pyqt6-experimental]>=0.4.18
+    napari[pyqt6_experimental]>=0.4.18
     pooch
     pyqt6
     pytest
