Reword the output.

cronjob.sh

@@ -33,7 +33,7 @@ git_status="$?"
 echo "$output" | grep -v "up to date"
 grep_status="$?"
 
-log "Pull status is '$git_status', anything but 'up to date' is '$grep_status'."
+log "Pull status is '$git_status', checking for changes is '$grep_status'."
 
 if [[ $git_status != 0 ]]; then
 	log "*** ERROR: Git reported a failure! ***"