formatting correction

Signed-off-by: Divya <DIVYA2@ibm.com>

Author: Divya

sdk-core/src/main/java/io/milvus/v2/client/ConnectConfig.java

@@ -165,8 +165,8 @@ public String getProxyAddress() {
     }
 
     public boolean isEnablePrecheck() {
-    return enablePrecheck;
-}
+        return enablePrecheck;
+    }
     // Setters
     public void setUri(String uri) {
         if (uri == null) {