+ fix logging call placeholders number

parse/src/main/java/com/alibaba/otter/canal/parse/index/MetaLogPositionManager.java

@@ -73,6 +73,6 @@ public class MetaLogPositionManager extends AbstractLogPositionManager {
     @Override
     public void persistLogPosition(String destination, LogPosition logPosition) throws CanalParseException {
         // do nothing
-        logger.info("persist LogPosition:{}", destination, logPosition);
+        logger.info("destination [{}] persist LogPosition:{}", destination, logPosition);
     }
 }

server/src/main/java/com/alibaba/otter/canal/server/embedded/CanalServerWithEmbedded.java

@@ -184,7 +184,7 @@ public class CanalServerWithEmbedded extends AbstractCanalLifeCycle implements C
             }
             logger.info("subscribe successfully, {} with first position:{} ", clientIdentity, position);
         } else {
-            logger.info("subscribe successfully, use last cursor position:{} ", clientIdentity, position);
+            logger.info("subscribe successfully, {} use last cursor position:{} ", clientIdentity, position);
         }
 
         // 通知下订阅关系变化