Minor updates to the splunk app updater

Splunk App Distribution.md

@@ -26,6 +26,8 @@ that folder.
 
 If any packageshave changed since the last install, it installs the app using the splunk commandline (using the '--update' command).
 
+Logs are recorded in /var/log/splunk-app-updater.log
+
 ### But how do they get into the bucket?
 
 Any method can be used to place apps into the bucket. If it's in the bucket, it will be downloaded and installed.