diff --git a/zimbra-man.sh b/zimbra-man.sh
index 09bf7e7..456a9ad 100644
--- a/zimbra-man.sh
+++ b/zimbra-man.sh
@@ -139,7 +139,7 @@ isrunning(){
     if ! grep -q "$(cat /etc/hostname)" <<< "${service}"; then
       if grep -q "Stopped" <<< "${service}"; then
         (( counter++ ))
-  	  fi
+      fi
     fi
   done <<< "$(su - zimbra -c '/opt/zimbra/bin/zmcontrol status')"
   printf "%s\n" "${counter}"
@@ -186,11 +186,11 @@ certrenew() {
 
   # zimbra cert deploy
   cp "/etc/letsencrypt/live/${certfirst}/privkey.pem" /opt/zimbra/ssl/zimbra/commercial/commercial.key
-	cp "/etc/letsencrypt/live/${certfirst}/chain.pem" /opt/zimbra/ssl/zimbra/commercial/chain.pem
-	cp "/etc/letsencrypt/live/${certfirst}/cert.pem" /opt/zimbra/ssl/zimbra/commercial/cert.pem
-	chown -R zimbra:zimbra /opt/zimbra/ssl/zimbra/commercial/
-	su - zimbra -c "/opt/zimbra/bin/zmcertmgr verifycrt comm /opt/zimbra/ssl/zimbra/commercial/commercial.key /opt/zimbra/ssl/zimbra/commercial/cert.pem /opt/zimbra/ssl/zimbra/commercial/chain.pem"
-	su - zimbra -c "/opt/zimbra/bin/zmcertmgr deploycrt comm /opt/zimbra/ssl/zimbra/commercial/cert.pem /opt/zimbra/ssl/zimbra/commercial/chain.pem"
+  cp "/etc/letsencrypt/live/${certfirst}/chain.pem" /opt/zimbra/ssl/zimbra/commercial/chain.pem
+  cp "/etc/letsencrypt/live/${certfirst}/cert.pem" /opt/zimbra/ssl/zimbra/commercial/cert.pem
+  chown -R zimbra:zimbra /opt/zimbra/ssl/zimbra/commercial/
+  su - zimbra -c "/opt/zimbra/bin/zmcertmgr verifycrt comm /opt/zimbra/ssl/zimbra/commercial/commercial.key /opt/zimbra/ssl/zimbra/commercial/cert.pem /opt/zimbra/ssl/zimbra/commercial/chain.pem"
+  su - zimbra -c "/opt/zimbra/bin/zmcertmgr deploycrt comm /opt/zimbra/ssl/zimbra/commercial/cert.pem /opt/zimbra/ssl/zimbra/commercial/chain.pem"
   su - zimbra -c "/opt/zimbra/bin/zmcontrol restart"
 }
 
@@ -203,7 +203,7 @@ certrenew() {
 #   None
 #######################################
 startsendmail() {
-  subj="[SSL Status] $(cat /etc/hostname): certificates did renew"
+  subj="[SSL Status] $(cat /etc/hostname): certificates renewed"
   (
     "${python3}" /usr/local/bin/sendmail.py \
     -u "$(grep "from=" /usr/local/bin/sendmail.config | cut -d= -f2)" \