log fix

Signed-off-by: Abhishek Kumar <abhishek.mrt22@gmail.com>

Author: shwstppr

services/secondary-storage/server/src/main/java/org/apache/cloudstack/storage/template/DownloadManagerImpl.java

@@ -635,7 +635,7 @@ private String checkAndUpdateChecksum(DownloadJob job, File targetFile) {
         }
         String checksum = newValue == null ?  null : newValue.toString();
         if (checksum == null) {
-            logger.warn("Something wrong happened when try to calculate the checksum of downloaded {}}!", downloadType);
+            logger.warn("Something wrong happened when try to calculate the checksum of downloaded {}!", downloadType);
         }
         job.setCheckSum(checksum);
         return null;