rst syntax fix

chaoyihu · chaoyihu · commit 08a0b571f04d · 2024-07-12T14:03:43.000-07:00
diff --git a/doc/api/next_api_changes/behavior/28437-CH.rst b/doc/api/next_api_changes/behavior/28437-CH.rst
@@ -1,14 +1,15 @@
-`alpha` parameter handling in `_ImageBase::_make_image`
-~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+*alpha* parameter handling in `~matplotlib.image._ImageBase._make_image`
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 
-This PR expands and clarifies code logic in `_ImageBase::_make_image` related to
-the `alpha` parameter, and ensure that  `Axes.imshow` exhibits the following behavior:
+This PR expands and clarifies code logic in `~matplotlib.image._ImageBase._make_image`
+related to the *alpha* parameter, and ensure that `~matplotlib.axes._axes.Axes.imshow`
+exhibits the following behavior:
 
 1. When the image does not have alpha channel:
-- `alpha`` not specified: default to 1.0.
-- scalar `alpha``: broadcast.
-- array `alpha`: concatenate.
+- *alpha* not specified: default to 1.0.
+- scalar *alpha*: broadcast.
+- array *alpha*: concatenate.
 2. When the image has an alpha channel:
-- `alpha` not specified: nothings needs to be done.
-- scalar `alpha`: multiply the alpha channel with user-specified scalar.
-- array `alpha`: replace the alpha channel with user-specified array.
+- *alpha* not specified: nothings needs to be done.
+- scalar *alpha*: multiply the alpha channel with user-specified scalar.
+- array *alpha*: replace the alpha channel with user-specified array.
