Small fixes, typos, etc

scripts/crontab

@@ -1,6 +1,6 @@
 
 # Fetch emails
-*/5 * * * * /home/bitnami/apps/redmine/fetch-mails >/dev/null 2>&1
+*/5 * * * * /opt/bitnami/redmine/fetch-mails >/dev/null 2>&1
 
 # Update Letsencrypt Certificate
 #### Don't forget to set the --email and --domain arguments! ####