use warning in plot Utilities.rst

csyhuang · Jun 19, 2023 · 4ccdf9c · 4ccdf9c
1 parent 8025e4d
commit 4ccdf9c
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/docs/source/Plot Utilities.rst b/docs/source/Plot Utilities.rst
@@ -3,7 +3,8 @@
 Plot Utilities
 ===============
 
-Note that this module uses `matplotlib`, which is not included in the dependencies of this package.
+.. warning::
+    This module uses `matplotlib`, which is not included in the dependencies of this package.
 
 .. automodule:: plot_utils
    :members: