code formatting

components/mobile-plugins/android-plugin/org.wso2.carbon.device.mgt.mobile.android.api/src/main/java/org/wso2/carbon/mdm/services/android/bean/wrapper/FileTransferBeanWrapper.java

@@ -33,7 +33,8 @@ public class FileTransferBeanWrapper {
     @ApiModelProperty(name = "deviceIDs", value = "Device id list of the operation to be executed.", required = true)
     private List<String> deviceIDs;
 
-    @ApiModelProperty(name = "upload", value = "This is an inbound file transfer or out bound file transfer respective to the device.", required = true)
+    @ApiModelProperty(name = "upload", value = "Upload / Download w.r.t device.",
+            notes = "upload = true , If file is to be uploaded to the device.", required = true)
     private boolean upload;
 
     @ApiModelProperty(name = "operation", value = "Information of the File Transfer Operation.", required = true)

components/mobile-plugins/android-plugin/org.wso2.carbon.device.mgt.mobile.android.api/src/main/java/org/wso2/carbon/mdm/services/android/services/DeviceManagementAdminService.java

@@ -279,7 +279,7 @@ public interface DeviceManagementAdminService {
             @ApiResponse(
                     code = 500,
                     message = "Internal Server Error. \n " +
-                            "Server error occurred while locking the device.")
+                            "Server error occurred while file transfer operation.")
     })
     Response fileTransfer(
             @ApiParam(