Minor refactoring related to wso2/product-iots#1035

components/device-mgt/org.wso2.carbon.device.mgt.api/src/main/java/org/wso2/carbon/device/mgt/jaxrs/service/impl/UserManagementServiceImpl.java

@@ -572,7 +572,7 @@ public class UserManagementServiceImpl implements UserManagementService {
 
                 EmailMetaInfo metaInfo = new EmailMetaInfo(recipient, props);
                 dms.sendEnrolmentInvitation(DeviceManagementConstants.EmailAttributes.USER_ENROLLMENT_TEMPLATE,
-                                            metaInfo);
+                        metaInfo);
             }
         } catch (DeviceManagementException e) {
             String msg = "Error occurred while inviting user to enrol their device";