typo.

git-svn-id: https://hudson.dev.java.net/svn/hudson/trunk/hudson/main@6829 71c3de6d-444a-0410-be80-ed276b4c234a

core/src/main/java/hudson/model/Hudson.java

@@ -1514,7 +1514,7 @@ public final class Hudson extends View implements ItemGroup<TopLevelItem>, Node,
         }
 
         String name = req.getParameter("name");
-        if(name==null)
+        if(name==null) {
             rsp.sendError(HttpServletResponse.SC_BAD_REQUEST,"Query parameter 'name' is required");
             return null;
         }