[ci skip] Fix a typo in Card library docs
diff --git a/user_guide_src/source/libraries/cart.rst b/user_guide_src/source/libraries/cart.rst
index a023ccb..3c0a791 100644
--- a/user_guide_src/source/libraries/cart.rst
+++ b/user_guide_src/source/libraries/cart.rst
@@ -7,7 +7,7 @@
displayed in a standard "shopping cart" format, allowing the user to
update the quantity or remove items from the cart.
-.. important:: The Card library is DEPRECATED and should not be used.
+.. important:: The Cart library is DEPRECATED and should not be used.
It is currently only kept for backwards compatibility.
Please note that the Cart Class ONLY provides the core "cart"