DUBBO-45 # 包含提前一次提交

git-svn-id: http://code.alibabatech.com/svn/dubbo/trunk@223 1a56cb94-b969-4eaa-88fa-be21384802f2

dubbo-rpc-default/src/main/java/com/alibaba/dubbo/rpc/protocol/dubbo/DubboProtocol.java

@@ -297,7 +297,7 @@ public class DubboProtocol extends AbstractProtocol {
             return Exchangers.connect(url ,requestHandler);
         } catch (RemotingException e) {
             throw new RpcException("Fail to create remoting client for service(" + url
-            		+ "):" + e.getMessage(), e);
+            		+ "): " + e.getMessage(), e);
         }
     }