Modify Configuration Management

components/application-mgt/org.wso2.carbon.device.application.mgt.core/src/main/java/org/wso2/carbon/device/application/mgt/core/config/ConfigurationManager.java

@@ -97,4 +97,5 @@ public class ConfigurationManager {
         }
         throw new InvalidConfigurationException("Expecting an extension with name - " + extName + " , but not found!");
     }
+
 }