Double backticks in comments referencing code

examples/examples_ScrollableAreaQt5.py

@@ -19,7 +19,7 @@ def grid_of_widgets(self, window):
         # Create a scrollable area.
         scrollable_area = ScrollableAreaQt5()
 
-        # Add widgets to the `area` attribute of the scrollable area, not to
+        # Add widgets to the ``area`` attribute of the scrollable area, not to
         # the scrollable area itself.
         dim = 10
         grid_layout = QGridLayout(scrollable_area.area)

examples/examples_ScrollableAreaQt6.py

@@ -19,7 +19,7 @@ def grid_of_widgets(self, window):
         # Create a scrollable area.
         scrollable_area = ScrollableAreaQt6()
 
-        # Add widgets to the `area` attribute of the scrollable area, not to
+        # Add widgets to the ``area`` attribute of the scrollable area, not to
         # the scrollable area itself.
         dim = 10
         grid_layout = QGridLayout(scrollable_area.area)

examples/examples_ScrollableFrameTk.py

@@ -18,8 +18,8 @@ def grid_of_widgets(self, window):
         # Create a scrollable frame.
         scrollable_frame = ScrollableFrameTk(window)
 
-        # Add widgets to the `frame` attribute of the scrollable frame, not to
-        # the scrollable frame itself.
+        # Add widgets to the ``frame`` attribute of the scrollable frame, not
+        # to the scrollable frame itself.
         dim = 10
         for i, j in itertools.product(range(dim), repeat=2):
             label = ttk.Label(scrollable_frame.frame, text=f"Label\n({i}, {j})")

examples/examples_ScrollablePanelWx.py

@@ -17,8 +17,8 @@ def grid_of_widgets(self, window):
         # Create a scrollable panel.
         scrollable_panel = ScrollablePanelWx(window)
 
-        # Add widgets to the `panel` attribute of the scrollable panel, not to
-        # the scrollable panel itself.
+        # Add widgets to the ``panel`` attribute of the scrollable panel, not
+        # to the scrollable panel itself.
         dim = 10
         grid_sizer = wx.GridSizer(dim, dim, 20, 20)
         for i, j in itertools.product(range(dim), repeat=2):