diff --git a/lib/bookstack.sh b/lib/bookstack.sh
index 73ed0a9..7f2b817 100644
--- a/lib/bookstack.sh
+++ b/lib/bookstack.sh
@@ -116,7 +116,7 @@ cat > /federated/apps/mail/data/root/certs/mailfile <<EOF
 <p>
 <h4>Bookstack is now installed on $DOMAIN</h4>
 <p>
-Here is your applications chart with on how to access this service:<br>
+Here is your applications chart on how to access this service:<br>
 <p>
 <h4>Applications</h4>
 <style type="text/css">
diff --git a/lib/espocrm.sh b/lib/espocrm.sh
index ca26f92..9a158e7 100644
--- a/lib/espocrm.sh
+++ b/lib/espocrm.sh
@@ -117,7 +117,7 @@ cat > /federated/apps/mail/data/root/certs/mailfile <<EOF
 <p>
 <h4>EspoCRM is now installed on $DOMAIN</h4>
 <p>
-Here is your applications chart with on how to access this service:<br>
+Here is your applications chart on how to access this service:<br>
 <p>
 <h4>Applications</h4>
 <style type="text/css">
diff --git a/lib/freescout.sh b/lib/freescout.sh
index c26e7e5..e385665 100644
--- a/lib/freescout.sh
+++ b/lib/freescout.sh
@@ -101,7 +101,7 @@ cat > /federated/apps/mail/data/root/certs/mailfile <<EOF
 <p>
 <h4>Freescout is now installed on $DOMAIN</h4>
 <p>
-Here is your applications chart with on how to access this service:<br>
+Here is your applications chart on how to access this service:<br>
 <p>
 <h4>Applications</h4>
 <style type="text/css">
diff --git a/lib/msp.sh b/lib/msp.sh
index b9ee71b..a9a2ef8 100644
--- a/lib/msp.sh
+++ b/lib/msp.sh
@@ -85,7 +85,7 @@ cat > /federated/apps/mail/data/root/certs/mailfile <<EOF
 <p>
 <h4>MSP (Music Side Project) is now installed on $DOMAIN</h4>
 <p>
-Here is your applications chart with on how to access this service:<br>
+Here is your applications chart on how to access this service:<br>
 <p>
 <h4>Applications</h4>
 <style type="text/css">