Update ConfigOperation.java

components/device-mgt/org.wso2.carbon.device.mgt.core/src/main/java/org/wso2/carbon/device/mgt/core/operation/mgt/ConfigOperation.java

@@ -40,7 +40,7 @@ public class ConfigOperation extends Operation {
         properties.add(new Property(name, value, type));
     }
 
-    public class Property implements Serializable{
+    public class Property implements Serializable {
         private String name;
         private Object value;
         private Class<?> type;