remove unnecessary parens

src/+gui_tabs/delete_tab.m

@@ -32,7 +32,7 @@ tabs = get(tabGroup,'Children');
 % Get handles structure
 handles = guidata(hTab);
 
-if(size(tabs,1)==1)
+if size(tabs,1) == 1
     delete(tabGroup);
     rmappdata(0,'tabGroup');
     handles = rmfield(handles, 'tabGroup');