clean code

cat-home/src/main/java/com/dianping/cat/report/task/alert/thirdParty/ThirdPartyAlertBuilder.java

@@ -138,7 +138,7 @@ public class ThirdPartyAlertBuilder implements Task, LogEnabled {
 		Map<String, Par> pars = http.getPars();
 		String details = "HTTP URL[" + url + "?" + buildPars(pars) + "] " + type.toUpperCase() + "访问出现异常";
 
-		entity.setDomains(http.getDomain()).setType(type).setDetails(details);
+		entity.setDomain(http.getDomain()).setType(type).setDetails(details);
 		return entity;
 	}
 

cat-home/src/main/java/com/dianping/cat/report/task/alert/thirdParty/ThirdPartyAlertEntity.java

@@ -30,7 +30,7 @@ public class ThirdPartyAlertEntity {
 		return this;
 	}
 
-	public ThirdPartyAlertEntity setDomains(String domain) {
+	public ThirdPartyAlertEntity setDomain(String domain) {
 		m_domain = domain;
 		return this;
 	}