Fix typo

Change-Id: I8afb1f6e6fbde1b1d9339913e2eb67122f8930be
Reviewed-on: https://gerrit.libreoffice.org/70633
Reviewed-by: Julien Nabet <serval2412@yahoo.fr>
Tested-by: Julien Nabet <serval2412@yahoo.fr>

cui/source/tabpages/autocdlg.cxx

@@ -887,7 +887,7 @@ void OfaAutocorrReplacePage::Reset( const SfxItemSet* )
 
 void OfaAutocorrReplacePage::SetLanguage(LanguageType eSet)
 {
-    //save old settings an refill
+    //save old settings and refill
     if(eSet != eLang)
     {
         RefillReplaceBox(false, eLang, eSet);