indentation, final newlines, spelling, remove unused members

src/toolbars/SelectionBar.cpp

@@ -187,7 +187,7 @@ void SelectionBar::Create(wxWindow * parent)
 wxRadioButton * SelectionBar::AddRadioButton( const wxString & Name, 
    int id, wxSizer *pSizer, long style )
 {
-   bool bUseNativeRadioButton = theTheme.IsUsingSyestemTextColour();
+   bool bUseNativeRadioButton = theTheme.IsUsingSystemTextColour();
    wxRadioButton * pBtn;
    // Safenew because the button is being create dinto this window.
    pBtn = safenew wxRadioButton(this, id,bUseNativeRadioButton ? Name : wxT(""),

src/toolbars/ToolBar.cpp

@@ -324,7 +324,6 @@ ToolBar::ToolBar( int type,
    // Initialize everything
    mParent = NULL;
    mHSizer = NULL;
-   mSpacer = NULL;
    mVisible = false;
    mPositioned = false;
 

src/toolbars/ToolBar.h

@@ -224,7 +224,6 @@ class ToolBar /* not final */ : public wxPanelWrapper
    ToolBarResizer *mResizer;
 
    wxBoxSizer *mHSizer;
-   wxSizerItem *mSpacer;
 
    bool mVisible;
    bool mResizable;