diff --git a/include/wx/aui/auibook.h b/include/wx/aui/auibook.h
index 686817f2e4..f79b33632e 100644
--- a/include/wx/aui/auibook.h
+++ b/include/wx/aui/auibook.h
@@ -416,11 +416,9 @@ public:
     size_t GetTabOffset() const;
     void SetTabOffset(size_t offset);
 
-    // JACS
     // Is the tab visible?
     bool IsTabVisible(int tabPage, int tabOffset, wxDC* dc, wxWindow* wnd);
 
-    // JACS
     // Make the tab visible if it wasn't already
     void MakeTabVisible(int tabPage, wxWindow* win);
 
diff --git a/src/aui/auibook.cpp b/src/aui/auibook.cpp
index fea6868df8..7a9da0c399 100644
--- a/src/aui/auibook.cpp
+++ b/src/aui/auibook.cpp
@@ -2557,7 +2557,6 @@ void wxAuiTabCtrl::OnButton(wxAuiNotebookEvent& event)
     }
 }
 
-// JACS
 void wxAuiTabCtrl::OnSetFocus(wxFocusEvent& WXUNUSED(event))
 {
     Refresh();
@@ -2568,7 +2567,6 @@ void wxAuiTabCtrl::OnKillFocus(wxFocusEvent& WXUNUSED(event))
     Refresh();
 }
 
-// JACS
 void wxAuiTabCtrl::OnChar(wxKeyEvent& event)
 {
     if (GetActivePage() == -1)
@@ -4382,8 +4380,6 @@ void wxAuiNotebook::AdvanceSelection(bool forward)
     SetSelection(currentSelection);
 }
 
-// JACS
-
 // Shows the window menu
 bool wxAuiNotebook::ShowWindowMenu()
 {