文案调整

xxl-job-core/src/main/java/com/xxl/job/core/rpc/netcom/jetty/client/JettyClient.java

 			logger.error(e.getMessage(), e);
 
 			RpcResponse rpcResponse = new RpcResponse();
-			rpcResponse.setError("Servet-error:" + e.getMessage());
+			rpcResponse.setError("Client-error:" + e.getMessage());
 			return rpcResponse;
 		}
 	}

xxl-job-core/src/main/java/com/xxl/job/core/rpc/netcom/jetty/server/JettyServerHandler.java

 			logger.error(e.getMessage(), e);
 
 			RpcResponse rpcResponse = new RpcResponse();
-			rpcResponse.setError("Servet-error:" + e.getMessage());
+			rpcResponse.setError("Server-error:" + e.getMessage());
 			return rpcResponse;
 		}
 	}