SfxDispatchController_Impl::InterceptLOKStateChangeEvent: fix typo

Without this, the strikethrough event is not sent to LOK clients, i.e.
the strikethrough button in gtktiledviewer did not change to the toggled
state when the cursor entered an area marked as strikethrough.

Change-Id: I0b2d3acc50cdfff88675ceb14cf653b6622797e7

sfx2/source/control/unoctitm.cxx

@@ -1054,7 +1054,7 @@ void SfxDispatchController_Impl::InterceptLOKStateChangeEvent(const SfxObjectShe
     if (aEvent.FeatureURL.Path == "Bold" ||
         aEvent.FeatureURL.Path == "Italic" ||
         aEvent.FeatureURL.Path == "Underline" ||
-        aEvent.FeatureURL.Path == "StrikeOut")
+        aEvent.FeatureURL.Path == "Strikeout")
     {
 
         OUStringBuffer aBuffer;