diff --git a/docs/source/user.rst b/docs/source/user.rst
index e26c1c38..f3bc74a0 100644
--- a/docs/source/user.rst
+++ b/docs/source/user.rst
@@ -104,6 +104,7 @@ Setup Right Tool Bar
     RibbonBar.setRightToolBarHeight
     RibbonBar.setHelpButtonIcon
     RibbonBar.removeHelpButton
+    RibbonBar.helpButtonClicked
     RibbonBar.collapseRibbonButton
     RibbonBar.setCollapseButtonIcon
     RibbonBar.removeCollapseButton
@@ -171,6 +172,7 @@ Setup Panel Option Button
 
     RibbonPanel.panelOptionButton
     RibbonPanel.setPanelOptionToolTip
+    RibbonPanel.panelOptionClicked
 
 Add Widgets to Panels
 ~~~~~~~~~~~~~~~~~~~~~
diff --git a/ribbon/category.py b/ribbon/category.py
index b2e49859..2718abfd 100644
--- a/ribbon/category.py
+++ b/ribbon/category.py
@@ -39,9 +39,6 @@ class RibbonCategory(QtWidgets.QFrame):
     #: color of the context category
     _color: typing.Optional[QtGui.QColor]
 
-    #: The signal that is emitted when the display options button is clicked.
-    displayOptionsButtonClicked = QtCore.pyqtSignal(bool)
-
     @typing.overload
     def __init__(self, title: str = '', style: RibbonCategoryStyle = RibbonCategoryStyle.Normal,
                  color: QtGui.QColor = None, parent=None):