diff --git a/src/main/java/com/alibaba/druid/pool/DruidDataSource.java b/src/main/java/com/alibaba/druid/pool/DruidDataSource.java
index 71b8f93406..89efcfc81e 100644
--- a/src/main/java/com/alibaba/druid/pool/DruidDataSource.java
+++ b/src/main/java/com/alibaba/druid/pool/DruidDataSource.java
@@ -1272,4 +1272,5 @@ public class DruidDataSource extends DruidAbstractDataSource implements DruidDat
     public String getVersion() {
         return VERSION.MajorVersion + "." + VERSION.MinorVersion + "." + VERSION.RevisionVersion + "-2011-12-01 12:13";
     }
+
 }
diff --git a/src/main/java/com/alibaba/druid/pool/ha/MultiDataSource.java b/src/main/java/com/alibaba/druid/pool/ha/MultiDataSource.java
index bbe5d2e804..438f7783ce 100644
--- a/src/main/java/com/alibaba/druid/pool/ha/MultiDataSource.java
+++ b/src/main/java/com/alibaba/druid/pool/ha/MultiDataSource.java
@@ -228,6 +228,7 @@ public abstract class MultiDataSource extends DataSourceAdapter implements Multi
     public String[] getDataSourceNames() {
         return this.dataSources.keySet().toArray(new String[this.dataSources.size()]);
     }
+    
 
     @Override
     public String getDbType() {
@@ -263,14 +264,14 @@ public abstract class MultiDataSource extends DataSourceAdapter implements Multi
     public long createTransactionId() {
         return transactionIdSeed.incrementAndGet();
     }
-
+    
     public boolean restartDataSource(String name) {
         DataSourceHolder holder = this.getDataSources().get(name);
         if (holder != null) {
             holder.restart();
             return true;
         }
-
+        
         return false;
     }