fix: 修正规则信息

src/main/java/com/xydl/cac/controller/WarnRuleController.java

@@ -86,7 +86,7 @@ public class WarnRuleController extends BasicController {
                 item.setOperatorDesc(name);
             } else if (Constants.MissCompare.equalsIgnoreCase(item.getComparator())) {
                 item.setComparatorDesc("数据缺失比较器");
-                String name = intCompare.supportedOperator().get(item.getOperator());
+                String name = missCompare.supportedOperator().get(item.getOperator());
                 item.setOperatorDesc(name);
             }
         }