Adjust indentation to match surrounding code

Change-Id: I631fe8553907c5ddc979a139c8cc77d3902d204a
Reviewed-on: https://gerrit.libreoffice.org/57014Reviewed-by: Samuel Mehrbrodt <Samuel.Mehrbrodt@cib.de>
Tested-by: Samuel Mehrbrodt <Samuel.Mehrbrodt@cib.de>

sc/source/ui/view/cellsh1.cxx

@@ -2661,7 +2661,7 @@ void ScCellShell::ExecuteEdit( SfxRequest& rReq )
             }
             break;
 
-            case SID_SELECT_UNPROTECTED_CELLS:
+        case SID_SELECT_UNPROTECTED_CELLS:
             {
                 ScViewData* pData = GetViewData();
                 SCTAB aTab = pData->GetTabNo();